Hubbell GAI-TRONICS 701-804 Bedienungsanleitung

Pub. 42004-605L2B

GAI-Tronics P.O. Box 1060, Reading, PA 19607-1060 USA

610-777-1374 n800-492-1212 nFax: 610-775-6540

VISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS

GAI-TRONICS®

A HUBBELL COMPANY

Model 701-804

SmartSeries®Handset/Speaker Amplifier

with Auxiliary Jack

Confidentiality Notice

This manual is provided solely as an operational, installation, and maintenance guide and contains

sensitive business and technical information that is confidential and proprietary to GAI-Tronics.

GAI-Tronics retains all intellectual property and other rights in or to the information contained herein,

and such information may only be used in connection with the operation of your GAI-Tronics product or

system. This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any

third party.

General Information

In addition to providing standard Page/Party®operation, the Model 701-804 SmartSeries®

Handset/Speaker Amplifier with Auxiliary Jack supports the attachment of an auxiliary headset and

serves as a control interface to devices such as the relay module in a remote terminal unit (RTU)

enclosure.

Application

The Model 701-804 SmartSeries®Handset/Speaker Amplifier is intended for use with a GAI-Tronics

enclosure to provide an intelligent handset for use on the GAI-Tronics multi-party system cable (system

cable) in either a standard Page/Party®system or an ADVANCE system. It includes a micro-controller

that can perform the following functions:

•Page and party from the integral handset or an auxiliary headset connected to the front panel

•Monitor and control the handset and auxiliary connections

•Supervise the local speaker

•Measure the ambient noise and adjust the speaker output level

•Transfer data messages and audio on the system cable

•Support an optional SmartSeries®RTU, which monitors and supervises input and output devices

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 2of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

Hardware Configuration

External Components

The front view of Model 701-804 is shown in Figure 1. The assembly includes a handset and cradle.

When the handset is lifted from the cradle or replaced in the cradle, a hookswitch (a magnetic reed

switch) in the cradle signals the appropriate status to the micro-controller within the assembly.

To the right of the cradle are a product label, a nameplate concealing the User Level Adjustment control,

and an auxiliary jack for a Model 10401-201 Headset/Microphone Assembly and Model 10416-103

Extension Cable (auxiliary headset/cable assembly or auxiliary headset).

Figure 1. Model 701-804 Handset/Speaker Amplifier front view

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 3of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

Internal Components

The Model 701-804 contains the following components or subassemblies in the chassis that is affixed to

the front panel. Refer to Figure 2.

Ref. 1: Bias Power Supply PCBA

Ref. 2: Speaker transformer

Ref. 3: Receiver Isolation PCBA

Ref. 4: Base-16 PCBA with a plug (P1)

Ref. 5: FSK Modem PCBA

Ref. 6: Handset Amplifier PCBA

Figure 2. Model 701-804 Side View

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 4of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

Block Diagram

As shown in Figure 3, plug P1 on the back of the Base-16 PCBA plugs into a socket in an enclosure

connected to the system cable, picking up the Page/Party®lines and ac power. Connector J6 on the Base-

16 PCBA connects ac power to the Bias Power Supply PCBA and receives +5 V dc and +/-15 V dc in

return. The Base-16 PCBA uses the bias supplies and also passes them (as well as control, monitoring,

and line signals) to the FSK Modem and Handset Amplifier PCBAs via J1, a 24-pin stacking connector.

Connector J2 on the Base-16 PCBA connects the speaker transformer for the station’s speaker, and J3

connects optional external devices.

The Handset Amplifier PCBA has connections to the handset and the hookswitch via spade terminal

connectors E1 to E7, and it has connections to the front panel auxiliary jack and the Receiver Isolation

PCBA via J2.

Interfaces

The assembly interfaces to the system cable, an external loudspeaker, and auxiliary devices via P1, a 16-

pin connector. All connections to the system cable are made by qualified installation technicians during

system installation. Direct questions about these connections to GAI-Tronics’ Field Service Department.

Other connectors on the Base-16 PCBA provide quick connect/disconnect of subassemblies. Connector

J3 on the side of the Base-16 PCBA connects to devices such as the relay module in a SmartSeries®

Station Remote Terminal Unit (RTU) enclosure.

Installation

The assembly plugs directly into any GAI-Tronics 700 Series enclosure such as the Model 703A (indoor),

the Model 7325-101 (cast aluminum outdoor), or the Model 7335-001 (nonmetallic outdoor). It also

plugs into a SmartSeries®Station RTU enclosure. When installing the assembly in this enclosure, you

must also connect the 10-conductor keyed ribbon cable to J3 on the side of the Base-16 PCBA. Be sure

that the red line on the edge of the cable lines up with J3-pin 1. Ensure that the connectors mate securely

and then tighten the 4 captive screws on the corners of the front panel.

Figure 3. Block Diagram

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 5of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

Operation

Handset Operation

Page Announcement

1. To make a page announcement for a party-line conversation, lift the handset from the cradle.

2. From a multi-party enclosure, select an available party line.

—OR—

From a page destination enclosure, select the desired destination.

3. Press the handset pressbar.

4. When the wait tone stops, make your announcement. If the page resource is already in use, you hear

a busy tone. Release the handset pressbar, then try again.

5. Release the handset pressbar.

6. When the party answers, conduct your conversation. When you are done, replace the handset in the

cradle.

Party-Line Conversation

1. For party-line conversation from a multi-party enclosure, first select the appropriate party line.

2. Lift the handset from the cradle.

3. Conduct your conversation. When you are done, replace the handset in the cradle.

Auxiliary Headset Operation

NOTE This application requires the GAI-Tronics Model 10401-201 Headset/Microphone

Assembly and Model 10416-103 Extension Cable.

The auxiliary headset allows the user to make one-way page announcements and conduct two-way party-

line conversations hands-free from up to 30 feet from the station, while providing noise reduction for

hearing protection. When an auxiliary headset/cable assembly is plugged into the auxiliary jack, a party-

line connection is automatically established (the same as lifting the handset).

Notes:

1. Leaving the auxiliary headset plugged in for a long period of time may disable party-line

communication. This is controlled by the off-hook time-out setting, which can be 1 to 25 minutes in 1-

minute steps (the factory default is 8 minutes), or 0 (disabled, or no time-out). This feature ensures that a

station unintentionally left connected to a party line will not induce unwanted background noise onto the

party line. If party-line communication is disabled, unplug the auxiliary headset, then plug it back in.

2. The handset has priority over the auxiliary headset. When the handset is lifted from the cradle while

the auxiliary headset is in use, the auxiliary headset’s microphone and page switch are disabled, but the

headset receiver remains active.

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 6of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

Page Announcement

To make a page announcement for a party-line conversation, perform the following steps:

1. Plug the auxiliary headset/cable assembly into the auxiliary jack on the front panel.

2. Press the headset page switch.

3. When the wait tone stops, make your announcement. If the page resource is already in use, you hear

a busy tone. Release the headset page switch, then try again.

4. Release the headset page switch.

5. When the party answers, conduct your conversation. When you are done, unplug the auxiliary

headset/cable assembly.

Party-Line Conversation

1. To conduct a party-line conversation from a multi-party enclosure, first select the appropriate party

line.

2. Plug the auxiliary headset/cable assembly into the auxiliary jack on the front panel.

3. Conduct your conversation. When you are done, unplug the auxiliary headset/cable assembly.

Optional Features

The following features are available as options to the standard configuration of a station used in an

ADVANCE system and installed in a special enclosure. Contact the GAI-Tronics Field Service

Department for further information about these features.

•The Selected Page Destination feature allows the manual selection of one of four page destinations.

•The Supervised Input feature allows the monitoring and supervision of one or two initiating device

circuits (IDCs), initiating an alarm when the supervised device is activated.

•The Power Relay Module provides a relay contact output, typically to switch power to a visual

signaling device, for directed or relay group operation. Supervision of the controlled device’s cable

can also be enabled.

•The Station Emergency Party Line feature supports annunciation for two party lines.

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 7of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

Software Configuration

The SmartSeries®Handset Station with Auxiliary Jack has software on U2 of the Base-16 PCBA and on

U1 of the FSK Modem PCBA. This software provides the following standard programmable features

when the station is in an ADVANCE system:

Off-Hook Time Limit—the length of time the handset/headset can be off-hook before disabling party-

line communication. Default setting: 8 minutes.

Page Duration Limit—the length of time the station can be in page mode before returning to party mode.

Default setting: 2 minutes.

The following standard programmable features are also accessible from the User Level Adjustment

control on the front panel:

User Minimum Page Output Level (or Minimum Level)—the minimum page output level of the

speaker amplifier. Default setting: 4 watts.

User Offset Added to Ambient (or Offset Level)—the amount of gain added to the ambient level so that

an incoming page is not lost in the noise. Default setting: 9 dB.

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 8of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

How to Diagnose Assembly Faults

The table below describes possible solutions for some common problems.

Problem Possible Solution

Any problem with

station performance Remove the assembly from the enclosure and examine it carefully for

obvious faults such as unconnected plugs, loose connections where the wires

from the handset and hookswitch connect to the Handset Amplifier PCBA,

and so on. Determine whether the fault is in the assembly, or in the system,

by plugging in a known good spare assembly (set to the same address as the

assembly removed). If the fault is in the assembly, remove it for repair.

Note: When replacing the assembly, perform the following steps:

1. Set the address on the new assembly to 03.

2. Plug the assembly into the enclosure.

3. After about 10 seconds, remove the assembly. The station is now set up

to request a download of configuration variables from the Master

Control Unit (MCU).

4. Set the address to the correct address.

5. Plug the assembly back into the enclosure. The station initiates a

configuration download request. The time required to complete the

download depends upon system configuration and system activity, but

several seconds is typical.

Speaker volume needs

adjustment Use the USER ADJ control to adjust the Minimum Level, Offset Level, or

VLC Level (as appropriate). Refer to the Adjustments section of this

document.

Incoming handset

speech level needs

adjustment

Use the RCVR VOL control to adjust the handset receiver volume. Refer to

the Adjustments section of this document.

Incoming headset

speech level needs

adjustment

Use the AUX VOL control to adjust the headset receiver volume. Refer to

the Adjustments section of this document.

Outgoing speech level

is too low for other

users

Use the XMIT LEVEL control to adjust the audio transmit level. Refer to

the Adjustments section of this document.

Acoustic feedback or

speech distortion

during page or party

operation

The user hears himself

when speaking

•If the problem affects all stations, the line may not be terminated

correctly, may have loose connections, or a short to ground. Line

balance connections are critical.

•If the problem affects only this assembly, the problem may be with its

sidetone setting. Contact GAI-Tronics’ Field Service Department.

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 9of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

Problem Possible Solution

Feedback during page

only •Check within the enclosure for a purple wire on terminal 7: this is the

default setting for local speaker mute. If the wire is on terminal 8, then

the speaker is un-muted and may be causing feedback. Connect the wire

to terminal 7.

•An adjacent speaker could be causing feedback. If an adjacent speaker

is the source of the feedback, adjust the orientation of the speaker so that

it is not aimed directly at the station. As a last resort, enable the mutual

muting function of the station. This is done by interconnecting terminal

7 of the two stations with the spare orange wire in the system cable (if

this wire is available).

Crosstalk Likely to be external to the assembly and related to system cable faults.

When the assembly is in an ADVANCE system, faults may be automatically detected, transmitted to the

MCU in data messages, and printed out. Fault messages and possible solutions for their causes are

described in the table below.

Fault Message Cause and Effect Possible Solution

Watch-Dog timer

Processor has reset

xd times

(Where x is the

number of times the

watchdog timer has

reset the processor.)

Cause—The watchdog timer has forced the

processor to reset. This occurs when the reset

pins (J4) on the Base-16 PCBA are

temporarily shorted or when the watchdog

timer does not receive regular status pulses

from U2 on the Base-16 PCBA.

Effect—The processor maintains a count of

the number of resets. If the station is powered

down, the count restarts at zero. The station

still amplifies incoming pages. On the fourth

and subsequent resets, the x value in the error

message is 0.

•Verify that the reset pins

(J4) on the Base-16

PCBA are not shorted.

•Replace the Base-16

PCBA.

Stuck Contact on

Polled Device

Paging Pressbar

Depressed

Cause—The station has been in page mode

longer than the configured page limit.

Effect—Station page is cut off. When the

pressbar is released, a restore message is sent

to the MCU. The station then resumes normal

operation.

•Verify that neither the

handset pressbar nor the

headset page switch is

stuck.

•Replace the Handset

Amplifier PCBA.

•Replace the Base-16

PCBA.

Stuck Contact on

Polled Device

Handset Off-hook

Cause—The station has been in the off-hook

state longer than the configured time limit.

Effect—Station handset/headset operation is

cut off. When the station is returned to the

on-hook state, a restore message is sent to the

MCU. The station then resumes normal

operation.

•Verify that neither the

handset is off-hook nor

the headset is connected.

•Replace the Handset

Amplifier PCBA.

•Replace the Base-16

PCBA.

Pub. 42004-605L2B

Model 701-804 SmartSeries®Handset Station with Auxiliary Jack Page: 10 of 16

\\s_eng\gtcproddocs\standard ioms - current release\42004 instr. manuals\42004-605l2b.doc

03/04

Fault Message Cause and Effect Possible Solution

Supervised Audio

Path

Handset

Cause—The station failed its internal health

check of the Handset Amplifier PCBA.

Effect—The station disables the handset

amplifier health-check function after the first

failure. This is a non-restorable fault.

•Replace the Handset

Amplifier PCBA.

•Replace the Base-16

PCBA.

Supervised Audio

Path

Page Amp

Cause—The station failed its internal speaker

amplifier health check.

Effect—The station disables the speaker

amplifier health-check function after the first

failure. This is a non-restorable fault.

Replace the Base-16 PCBA.

Supervised Audio

Path

Speaker Voice Coil

Cause—The station is detecting no ambient

noise at the speaker or is detecting an ambient

noise lower than the configured failure

threshold. This may occur if there is a fault in

the speaker wire or a fault at the voice coil.

This also may occur if the ambient noise at

the speaker is too low, as is the case in a quiet

room.

Effect—The station continues measuring

speaker ambient noise. When acceptable

noise levels are subsequently measured, a

restore message is sent to the MCU.

•Verify that the speaker

wire is connected and

intact.

•Verify that the voice coil

is connected and intact.

•Verify that the Offset

Level adjustment is set

correctly.

•Replace the Base-16

PCBA.

Polled device Cause—This message is output by the MCU

when it loses communication with the station.

This may occur if there is a fault in the page

line, if the station is powered-down, or if there

is some fatal malfunction within the station.

Effect—The MCU continues to attempt

communication with the station. A restore

message is output when communication is

resumed.

•Verify that the page line

is connected and intact.

•Verify that the station is

installed correctly.

•Replace the Base-16

PCBA.

Polled End-of-line

device Cause—This message is the same as the

“Polled device” fault, except that the affected

station has been defined as an end-of-line

station in the MCU configuration.

Effect—When this fault occurs, the red EOL

FLT LED on the Page/Party®Interface (PPI)

bezel lights. The LED extinguishes and a

restore message is output when

communication with the station is resumed.

•Verify that the page line

is connected and intact.

•Verify that the station is

installed correctly.

•Replace the station

assembly.

Inhaltsverzeichnis

Andere Hubbell Verstärker Handbücher

Hubbell

Hubbell Gai-Tronics SmartSeries 751-801 Bedienungsanleitung

Hubbell

Hubbell GAI-Tronics 701-904RF Bedienungsanleitung

Hubbell

Hubbell GAI-Tronics Smart Series Bedienungsanleitung

Hubbell

Hubbell GAI-Tronics 305-001 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SmartSeries 701-902 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS 12600-002 Bedienungsanleitung

Hubbell

Hubbell GAI-Tronics 751-001ICS Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-Tronics 701-305 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS 751-002ICS Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-Tronics 701-904RF Bedienungsanleitung

Hubbell

Hubbell Gai-Tronics HUBBCOM Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-Tronics 751-001 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SmartSeries 701-904 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SP2 Bedienungsanleitung

Hubbell

Hubbell GAI-TRONICS SmartSeries 709-901 Montage- und Bedienungsanleitung

Beliebte Verstärker Handbücher anderer Marken

ASTRO

ASTRO HVO V40 P Bedienungsanleitung

Marantz

Marantz SUPERSCOPE BLA-545 Montageanleitung

NAD

NAD CI980 Bedienungsanleitung

Technics

Technics SE-CH770 Bedienungsanleitung

Harman Kardon

Harman Kardon HK6300 Bedienungsanleitung

NAD

NAD T975 Bedienungsanleitung

McIntosh

McIntosh MA6850 Bedienungsanleitung

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Bedienungsanleitung

Viatron

Viatron Autrix Bedienungsanleitung

GME

GME GA9800 Bedienungsanleitung

Atlas

Atlas CP700 Bedienungsanleitung

Roland

Roland KC-1000 Bedienungsanleitung

Pyle

Pyle PFMRA350BW Bedienungsanleitung

Advantage

Advantage S-250 Bedienungsanleitung

IRT Electronics

IRT Electronics DVA-3007 Bedienungsanleitung

Dimavery

Dimavery BA-100 Series Bedienungsanleitung

Sony

Sony XM-S400D Bedienungsanleitung

Schertler

Schertler ROY X Bedienungsanleitung