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GMI GT series Users Handbooks
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3
1
SWIT
CH
INSTR
UMENT
ON
/
OFF
T
o
switch
the
instrument
ON
in
fresh
air
:
Press
and
hold
the
RH
(PUMP
)
button
,
for
one
second.
Fig.
1.1
Switch
ON
The
instrument
begins
its
30
second
warm-up
routine
with
a
GT
instrument
type
display
,
shown
in
Fig.
1.2.
(GT
42
instrument
type
shown
in
example).
10
12
Table of Contents
Contents
7
Introduction
9
Configuration & Field Calibration
10
Switch Instrument on / off
11
Instrument Identification
12
Battery Status
13
Time and Date
13
Battery Capacity
13
Calibration Due Date
14
Service Due Date
20
Warm-Up Complete
26
Switch the Instrument off
26
Field Calibration
29
Button References
29
Switch the Instrument on
30
Enter Calibration Menu
32
Enter Calibration Code
33
Zero All Ranges
34
To Move to the Calibration Screen
34
Calibrate
35
Calibration Screen
35
Ranges
35
Test Gas
35
Cal Gas Number
36
Calibration Gas Number
36
Accept Calibration
39
Calibration Save Options
39
Update
40
Save Only
40
Abandon
40
Next Calibration Due
41
Alarm Configuration
43
Enter Alarms Menu
46
Enter the Alarm Code
47
Alarm Options
50
Levels
50
Latching
50
Mute
51
Lel Alarms
51
To Accept the Highlighted Alarm Setpoint
52
To Move to the Mute/Non Mute Option
52
To Move to the Next LEL Alarm Level
52
Oxygen Alarms
53
Hydrogen Sulphide
57
Hydrogen Sulphide Alarms
57
Configuration & Field Calibration Menu
59
Set Defaults
61
Enter Default Menu
64
Clock Configuration
69
Switching the Instrument on
70
Enter Clock Menu
72
Enter the Clock Code
73
Date and Time Set-Up
73
Adjusting the Option Highlights
74
Index
77
Other manuals for GMI GT series
User Handbook
147 pages
Handbook
80 pages
4
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GMI GT series Specifications
General
Brand
GMI
Model
GT series
Category
Measuring Instruments
Language
English
Related product manuals
GMI PS241
92 pages
GMI PS200 series
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