Bism GRANDE Bedienungsanleitung
BISM
GRANDE
Watch Dive Computer
Operating Manual
2
FULL LCD
Components:
a. Mode (M) Button
b. Select (S) Button
c. Light, Log (L) Button
d. Advance (A) Button
e. LED Warning Light
f. Bar Graph
g. Icon - Log Mode
h. Icon - Ascend
i. Icon - Surface Interval
O2 Time Remaining
No Deco Time Remaining
Total Ascent Time
FO2 Set Point
j. Icon - Degrees
k. Icon - Stop Time Required
Elapsed Dive Time
l. Icon - PO2
m. Icon - Nitrox
n. Icon - Daily Alarm set
o. Icon - Low Battery
p Icon - Depth/Max Depth
q. Icon - Descend
b
c
d
e
g
h
j
k
l
q
o
m
i
p
a
f
n
3
CONTENTS
FULL LCD .................................................................................................................................................................2
NOTICES, DECOMPRESSION MODEL...................................................................................................................7
INITIAL ACTIVATION................................................................................................................................................8
INTRODUCTION AND GENERAL FEATURES AND DISPLAYS ............................................................................9
INTERACTIVE CONTROL CONSOLE ...............................................................................................................10
OPERATING MODE STRUCTURE .................................................................................................................... 11
OPERATION AS A DIVE COMPUTER ...............................................................................................................12
PC INTERFACE ..................................................................................................................................................12
SYMBOLS AND ALPHA NUMERIC GRAPHICS ...............................................................................................13
AUDIBLE ALARM...............................................................................................................................................13
BACKLIGHT .......................................................................................................................................................15
POWER SUPPLY................................................................................................................................................16
WATCH FEATURES AND DISPLAYS ....................................................................................................................17
LOCAL DEFAULT TIME .....................................................................................................................................18
MAIN TIME..........................................................................................................................................................19
SET MAIN TIME ..............................................................................................................................................20
ALTERNATE TIME..............................................................................................................................................23
SET ALTERNATE TIME...................................................................................................................................24
COUNTDOWN TIMER ........................................................................................................................................24
SET COUNTDOWN TIMER ............................................................................................................................25
CHRONOGRAPH................................................................................................................................................26
DAILY ALARM ....................................................................................................................................................28
SET DAILY ALARM .........................................................................................................................................29
DIVE COMPUTER FEATURES AND DISPLAYS ...................................................................................................31
BAR GRAPH.......................................................................................................................................................32
ALPHA / NUMERIC DISPLAYS.........................................................................................................................34
Depth Displays ................................................................................................................................................34
Time and Date Displays...................................................................................................................................34
Temperature Display........................................................................................................................................35
4
CONTENTS (continued)
DIVE COMPUTER SURFACE SEQUENCE AND OPERATING MODES .............................................................. 37
DC OPERATING MODES ...................................................................................................................................38
SURFACE MODE................................................................................................................................................38
NORM Surface Mode ......................................................................................................................................40
NORM/GAUG SET MODES................................................................................................................................42
Set F Group (FO2) ...................................................................................................................................42
Setting FO2 .....................................................................................................................................................44
Set FO2 50% Default.......................................................................................................................................45
Set A Group (Alarms) .............................................................................................................................46
Set Audible Alarm ............................................................................................................................................46
Set Depth Alarm ..............................................................................................................................................47
Set EDT (Elapsed Dive Time) Alarm ...............................................................................................................47
Set NIBG (Nitrogen Bar Graph) Alarm.............................................................................................................48
Set DTR (Dive Time Remaining) Alarm ...........................................................................................................48
Set PO2 Alarm.................................................................................................................................................49
Set U Group (Utilities) ............................................................................................................................50
Set Wet Activation ...........................................................................................................................................50
Set Units..........................................................................................................................................................51
Set Deep Stop .................................................................................................................................................51
Set Safety Stop................................................................................................................................................52
Set Conservative Factor..................................................................................................................................53
Set Backlight Duration.....................................................................................................................................53
Set Sampling Rate...........................................................................................................................................54
SERIAL NUMBER ....................................................................................................................................54
PLAN Mode ..............................................................................................................................................55
FLY Mode .................................................................................................................................................57
DESAT Mode ...........................................................................................................................................58
LOG Mode ...............................................................................................................................................59
HISTORY Mode .......................................................................................................................................64
DISPLAYED SYMBOLS AND ICONS.............................................................................................................66
5
CONTENTS (continued)
OVERVIEW OF DIVE MODE INFORMATION........................................................................................................67
DIVE TIME REMAINING (DTR) ..........................................................................................................................68
No Decompression DTR (NDC) ......................................................................................................................68
O2 DTR (OTR) ................................................................................................................................................69
VARIABLE ASCENT RATE ................................................................................................................................70
ELAPSED DIVE TIME (EDT) ..............................................................................................................................71
CONTROL OF DISPLAYS ..................................................................................................................................71
WET ACTIVATION CONTACTS..........................................................................................................................72
NORM TYPE DIVE MODES....................................................................................................................................73
NORM NO DECOMPRESSION DIVE MODE .....................................................................................................74
No Deco Deep Stop.........................................................................................................................................76
No Deco Safety Stop.......................................................................................................................................78
DECOMPRESSION DIVE MODE .......................................................................................................................79
VIOLATION MODES ...........................................................................................................................................81
Conditional Violation........................................................................................................................................81
Delayed Violation 1..........................................................................................................................................82
Delayed Violation 2..........................................................................................................................................82
Delayed Violation 3..........................................................................................................................................83
Violation Gauge Mode.....................................................................................................................................83
HIGH PO2 ...........................................................................................................................................................85
HIGH OXYGEN ACCUMULATION .....................................................................................................................86
NORM POST DIVE MODES ...................................................................................................................................87
TRANSITION PERIOD........................................................................................................................................88
AFTER THE TRANSITION PERIOD...................................................................................................................89
SUMMARY OF WARNING AND ALARM MESSAGES......................................................................................90
GAUGE OPERATING MODE .................................................................................................................................91
GAUGE MODE....................................................................................................................................................92
6
CONTENTS (continued)
FREE DIVE OPERATING MODE............................................................................................................................95
FREE Surface Mode........................................................................................................................................96
FREE CDT (COUNTDOWN TIMER)...................................................................................................................98
Set FREE CDT ................................................................................................................................................99
FREE EDT (ELAPSED DIVE TIME) ALARM....................................................................................................100
Set FREE EDT Alarm ....................................................................................................................................100
FREE DEPTH ALARMS (FDA).........................................................................................................................101
Set FDA1.......................................................................................................................................................101
Set FDA2.......................................................................................................................................................102
Set FDA3.......................................................................................................................................................103
FREE DIVE MODE............................................................................................................................................104
FREE Dive CDT ............................................................................................................................................104
FREE Dive Alarms.........................................................................................................................................105
REFERENCE ........................................................................................................................................................107
CARE AND CLEANING....................................................................................................................................108
INSPECTIONS AND SERVICE.........................................................................................................................108
BATTERY REPLACEMENT..............................................................................................................................109
UPLOADING SETTINGS AND DOWNLOADING DATA.................................................................................. 114
PC Compatibility Requirements..................................................................................................................... 115
ERROR (RESET DURING A DIVE) .................................................................................................................. 115
ALTITUDE SENSING AND ADJUSTMENT...................................................................................................... 116
No Decompression Limits at Altitude............................................................................................................. 117
OXYGEN EXPOSURE LIMITS ......................................................................................................................... 118
SPECIFICATIONS............................................................................................................................................. 119
INSPECTION / SERVICE RECORD .................................................................................................................124
Pay special attention to items marked
with this Warning symbol.
7
COPYRIGHT NOTICE
This operating manual is copyrighted, all rights are reserved. It may not, in whole or in part, be
copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine
readable form without prior consent in writing from Bism/2002 Design.
Grande Operating Manual, Doc. No. 12-5308
© 2002 Design, 2012
San Leandro, CA USA 94577
TRADEMARK, TRADE NAME, AND SERVICE MARK NOTICE
Bism, the Bism logotype, Grande, the Grande logo are all trademarks, trade names, or service
marks of Bism. All rights are reserved.
PATENT NOTICE
U.S. Patents have been issued, or applied for, to protect the following design features:
Data Sensing and Processing Device (U.S. Patent no. 4,882,678), Ascent Rate Meter (U.S.
Patent no. 5,156,055), other patents pending.
DECOMPRESSION MODEL
The programs within the Grande simulate the absorption of nitrogen into the body by using a
mathematical model. This model is merely a way to apply a limited set of data to a large range
of experiences. The Grande dive computer model is based upon the latest research and experi-
ments in decompression theory. Still, using the Grande, just as using the U.S. Navy
(or other) No Decompression Tables, is no guarantee of avoiding decompression
sickness, i.e. “the bends.” Every diver’s physiology is dierent, and can even vary from
day to day. No machine can predict how your body will react to a particular dive prole.
8
Grande Watch/Dive Computers are placed in a Deep Sleep mode prior to being
shipped from the factory. The intent is to extend storage life of the Battery for up to
7 years, before the unit is initially placed in service.
In this mode, Date and Time are updated as they normally would be. However,
they are not displayed. Upon waking the Grande up, the correct Date and factory
Time will be displayed and it will be ready to operate with full functions.
To wake the Grande up from Deep Sleep mode, simultaneously depress the upper/
right (S) and lower/left (A) buttons for 2 to 3 seconds until the display comes full
ON displaying the MAIN TIME screen, then release them.
NOTE: Once the Grande is brought out of the Deep Sleep
mode, it can only be placed back in it by the factory.
NOTICE
STORAGE and INITIAL ACTIVATION
9
INTRODUCTION
AND
GENERAL FEATURES AND DISPLAYS
10
INTRODUCTION
Welcome to Bism and thank you for choosing the Grande !
It is extremely important that you read this Operating Manual in sequence and
understand it completely before attempting to use the Grande as a dive computer.
Remember that technology is no substitute for common sense, and a dive computer
only provides the person using it with data, not the knowledge to use it.
INTERACTIVE CONTROL CONSOLE
The Interactive Control Console consists of four Control Buttons that allow you to
select mode options and access specic information. They are also used to enter
Settings, access Log and History modes, activate the Backlight, and acknowledge
the Audible Alarm.
Throughout this manual they will be referred to as the M, S, L, and A buttons.
• Upper/Left - Mode (M) button
• Upper/Right - Select (S) button
• Lower/Right - Light, Log (L) button
• Lower/Left - Advance (A) button M
A
S
L
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