Mackenzie MacFi-mp Bedienungsanleitung

MACKENZIE LABORATORIES, INC.

1163 Nicole Court

Glendora, CA 91740 USA

Tel: (909) 394-9007 Fax: (909) 394-9411

Email: [email protected]

Web: www.macklabs.com

MP3 DIGITAL AUDIO RECORD/PLAY SYSTEM

User's Manual

Version 1.0 Revised 05/14/2003

Doc 99-20-043 - $25.00

General Safety Instructions

Always follow these basic safety precautions when using the system:

1. Read carefully and understand all instructions.

2. Follow all warnings and instructions marked on the product.

3. DO NOT block or cover ventilation slots and openings.

4. DO NOT place the product in a closed enclosure or cabinet unless

proper ventilation is provided.

5. Never spill liquid on the product or drop objects into the ventilation

slots and openings. Doing so may result in serious damage to the

components.

6. Repair or service must be performed by a factory authorized repair

facility.

7. DO NOT staple or otherwise attach the power supply cord to

building surface.

8. DO NOT use the product near or in wet or damp places, such as

wet basements.

9. DO NOT install during lightning storm.

10. Never touch un-insulated wires or terminals unless the unit is

disconnected from both power and the rest of the phone system.

11. Use Caution when installing or modifying configuration switches or

control lines.

12. The unit must be securely attached to a wall board, rack or table

mounted.

Table of Contents

1. OVERVIEW..................................................................................5

1.1 Features and Capabilities......................................................5

1.1.1. MacFi-mpe - Enhanced Features ......................................6

General Specifications .....................................................................6

2. INSTALLATION & CONFIGURATION..........................................8

2.1 Installation Steps...................................................................8

2.2 Hardware Configuration ........................................................8

2.2.1. Power................................................................................8

2.2.2. Configuration Switches......................................................9

2.2.3. Connector 1 ....................................................................12

2.2.4. Connector 2 ....................................................................13

2.2.5. Audio In Level ................................................................. 13

2.2.6. Audio In Mic ....................................................................13

2.2.7. Audio In Line ...................................................................13

2.2.8. Audio Out Level...............................................................13

2.2.9. Audio Out Line ................................................................16

2.2.10.Audio Out SPKR ............................................................. 16

2.3 Pushbutton & LED Configuration......................................... 16

2.3.1. Overdrive Indicator.......................................................... 16

2.3.2. Audio Sense Indicator .....................................................17

2.3.3. Record Indicator.............................................................. 17

2.3.4. Record Setup Button....................................................... 17

2.3.5. Start/Stop Button............................................................. 17

2.3.6. Select Button................................................................... 18

2.3.7. Message Number and Status Display .............................18

3. OPERATION ..............................................................................20

3.1 Recording - Local ................................................................20

3.2 Recording - Remote Control................................................20

3.3 Playing-Local.......................................................................21

3.4 Playing-Remote Control ......................................................21

3.5 Memory Clear/Test.............................................................. 22

3.6 Erase Message ...................................................................22

4. MacFi-mpe ENHANCED FEATURES.........................................23

4.1 RS-232 (Serial) Command List............................................23

5. WARRANTY, SERVICE & RETURNS........................................24

5.1 Warranty Coverage: ............................................................24

5.2 What we ask you to do: ....................................................... 25

5.3 What this warranty does not cover: ..................................... 25

Shipping Container Contents

The following items should be found in the container of MacFi-mp, MP3

Digital Audio Record/Play System:

▪MacFi-mp System

▪Installation and User Guide

▪Set of four rubber feet

Hardware Configurations

▪MacFi-mp 40; 99 messages, 40 minutes

▪MacFi-mpe 40; 99 messages, 40 minutes, RS-232 control, Sync

relay

Optional Accessories:

▪Power Pack, 12 VDC, 1.0 amp, 115 V 50/60Hz, Order: MacFi-mp-PS

▪Standard Rack Mount Kit, Order: MacFi-mp RM-KIT

▪Enhanced Rack Mount Kit, Order: MacFi-mp RM-KIT-E

▪RS-232 Cable for Enhanced Unit, Order: MacFi-mpe-CBL

▪Weather Resistant Speaker with Mount, Order: CS4

▪Microwave Motion Sensor, Order: MS-2

▪Input Control Module, 25 start inputs to RS-232, Order: ICM-25

1. OVERVIEW

1.1 Features and Capabilities

The Mackenzie MacFi-mp family is the most cost effective series of

MP3 Digital Audio Record / Play Systems available for industrial

usage. Backed by Mackenzie’s years of system design experience,

MacFi-mp offers a great deal of functionality in a compact and

inexpensive package.

Messages are user recordable via microphone or line input through a

straight forward user interface located directly on the unit. Simple

parallel controls for 8 messages are available on terminal connectors.

Record and Stop inputs and a Play relay output are also accessible

via terminals.

The MacFi-mp offers up to 99 messages and 40 minutes of MP3

audio. MP3 supports up to 15kHz bandwidth and 80 dB of dynamic

range. All 99 messages are accessible from the user interface on the

MacFi-mp with 8 remote start inputs accessible via the remote

activation pluggable terminal. Dynamic Message Length (DML)

technology has been incorporated in the MacFi-mp allowing each of

the messages to be of different duration. DML also provides for

replacement messages to be a different length than the original,

maximizing memory efficiency and compatibility with future

applications.

The MacFi-mp retrieves stored audio data from non-volatile flash

memory, eliminating the need for battery backup, and delivers superb

sound quality.

The MacFi-mp offers several different playback modes to

accommodate different applications. Standard, Play once per

closure, Play while active, and Retrigger allow the MacFi-mp to be

used with existing on site control circuitry. Message repetition and

delay between message settings are user selectable as well.

The space saving built-in 4 watt power amplifier is perfect for most

direct to speaker applications as it eliminates the need for additional

hardware.

The MacFi-mp’s small size, industrial construction and the absence

of moving parts make it ideal for automatic unattended operation,

especially in harsh environmental or mobile conditions. An optional

1U rack mount adapter is also available.

1.1.1. MacFi-mpe - Enhanced Features

The MacFi-mpe version adds the following features to the

standard unit:

-RS-232 (Serial) control of recording and playback

-RS-232 (Serial) download of MPEG layer 1, 2 or 3 (MP3) files.

-Synchronization Relay

-Front mounted controls

General Specifications

Audio Coding:

Recording: MPEG 1, Layer 3(Variable Bit Rate)

Playback: MPEG 1, Layer 3(VBR) or MPEG 1,

Layer 1, 2 & 3 via audio file transfer

capability of the MacFi-mpe

Audio Quality:

Dynamic Range: 80dB, Typical

Signal to Noise: 80dB, Typical

Frequency Resp.: 50Hz to 15kHz

THD: < 0.5% at 1kHz, Typical

Audio Input:

Line: 10k ohm, RCA

Mic: 1.5k ohm, 1/8" mini jack, Low Z

Level: +4dBm max., adjustable potentiometer

Audio Output:

Line: 600 ohm(+4dBm max.), transformer

isolated, RCA

Amplified: 4 watts into 8 ohm, 2 pin pluggable

terminal

Level: Adjustable potentiometer

Audio Memory:

Type: FLASH EPROM

Capacity: 32MB, 40 min local record

Power Requirement:

Input Voltage: 12vdc

Current: 1 amp for Power Amp, 250mA w/o Amp

Connection: 2 pin pluggable terminal

Manual Control Interface:

Pushbuttons: Record, Start/Stop, Select.

LED's/Display: Overdrive, Audio Sense, Record Status

LED's, message number display.

Remote Activation I/O:

Control Inputs: Record, Stop, 8 individual message

Start contacts.

ICM-25(Option): Add to the MacFi-mpe for 25 more start

inputs per module.

Status Outputs: Playing, Sync(MacFi-mpe version only)

Output Type: Dry relay contact, 1A @24VDC non-

inductive load

Connection: Pluggable terminal

Mechanical:

Package: 3 Way wall mount chassis,

10" W x 8" D x 1.5" H

Material: 18 gauge cold rolled steel chassis; black

painted finish, white silkscreen

Rack mount(option): 1U adapter

Regulatory Agency Approvals:

FCC, Part 15, Class A; UL/CSA approval on external power

pack(sold separately)

MacFi-mpe Enhanced Features:

Serial Interface:

Type: RS-232

Mode: 9,600 or 115,200 baud,

8 data bits, 1 stop bit,

no parity, no flow control

Commands: Play, Record, Stop, File Download,

Status, etc. (See Table 4.1)

Connection: 3 pin pluggable terminal

Sync Input:

Interface: 10k ohm, RCA

Mode: Audio sensor detects tones 100mS in

duration

2. INSTALLATION & CONFIGURATION

This section provides complete instructions for mounting the

MacFi-mp, MP3 Digital Audio Record / Play System on a wall or

table. It also illustrates all interface requirements to auxiliary

equipment, including inputs and outputs. Configuration switch

settings are provided.

2.1 Installation Steps

These are the general steps for installation.

1. Find a space on the wall or table. For table top applications,

install included rubber feet. Allow approximately 6 inches in

front of, and 6 inches above the unit for user access to the

controls and wiring.

2. Mount the unit to the selected place with its wiring at least

18” away from power supply or other equipment that

generates electrical noise.

3. Set DIP switches to the desired operation.

4. Connect audio inputs and outputs.

5. Connect control inputs and outputs.

6. If you are using the optional power supply, make sure there

is a standard, non-switched electrical outlet available.

7. Connect and apply power.

8. Test unit operation.

2.2 Hardware Configuration

2.2.1. Power

1 2

Two terminal pluggable connector.

1 12 VDC at 1 amp

2 Ground

Power LED Off No power supplied to unit

On Power on, system OK

Green LED which

indicates that power is

supplied to the unit and

operating correctly

2.2.2. Configuration Switches

8 position DIP Switch: UP ( ) position is OFF.

DOWN ( ) position is ON.

This user adjustable dip switch is provided to allow the user to

tailor the operation of the MacFi-mp to meet their demands.

NOTE: Dip switch settings are only established at system

power up. To change settings, disconnect power, change

the dip switch settings, then re-apply power.

Play activated message one

times

Play activated message two

times

Play activated message three

times

Number of Plays

For applications where

messages need to be

repeated due to ambient

noise or for clarity. Global

setting for all messages.

When message is

activated through the

remote activation

connector, it will play the

programmed number of

times.

Play activated message four

times*

*This selection may be customized by users of the MacFi-mpe

by using the PLS command for a range of 1 - 99 plays.

One second pause between

plays

Five second pause between

plays

Ten second pause between

plays

Pause Between Plays

When the number of

plays is more than one,

this configuration will

insert a pause of the

selected duration

between each play.

Thirty second pause between

plays*

*This selection may be customized by users of the MacFi-mpe

by using the PAS command for a range of 0 - 99 seconds or 0 -

99 minutes.

Standard operation - details

below

Play one sequence per

closure -details below

Play while active - details

below

Play Method

Defines playback mode

of Message sequences.

Message sequences are

comprised of the

message material,

number of plays and

delay between plays. Re-trigger - details below

Standard Operation: A momentary contact closure at a start

input causes the device to play one sequence of the message

corresponding to that input. A sequence is specified by the

number of message plays and the amount of delay between

each message, as selected by the dip switches. If a contact is

maintained active, the system will continuously play that

sequence repeatedly until the input is released at which time the

system will finish the current playback sequence and then stop.

If multiple inputs are held active the system will play one

sequence of the first message and then cycle through any other

active messages sequentially, based on the order which they

were activated. The message corresponding to the lower input

number will have priority should multiple inputs be activated at

exactly the same time.

If a momentary contact closure is provided, for the same or any

other message, while a sequence is playing and it is released

prior to the ending of the current message play, it will be

ignored.

Play one sequence per closure: If an activation input is

maintained, the system will only play the message sequence

one time. The MacFi-mp will wait for the input to go inactive for

100ms before it will recognize that input for subsequent

message activations. Other play activations will be serviced

normally, even with another input held active indefinitely.

This mode supports message queuing. Message queuing allows

the user to input multiple, momentary activation’s to the MacFi-

mp, causing each of the messages to be played in the order

they were received. The queue length is 16 sequences

maximum, including the message which is playing. A single

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