CMS-4 IN-HELMET CARBON MONOXIDE MONITOR
Page 12
© 2019 CLEMCO INDUSTRIES CORP.
www.clemcoindustries.com
Manual No. 29872
SEQUENTIAL LIST OF USER MODE MENU ITEMS
Number of Times
POWER/MODE (beeps)
is pressed and released
to reach menu item.
User Mode Menu Items
Description
Section in Which
Adjustments are Found
ONE
BUMP
Perform bump test.
Refer to Section 5.6.
TWO
GAS CAL
Perform a calibration.
Refer to Section 5.7.
THREE
CAL SET
Changes parameters related to
calibration.
No adjustment required.
Do not adjust.
FOUR
BUMP SET
Changes setting related to bump testing.
No adjustment required.
Do not adjust.
FIVE
ALARM-P
Set and alarm points.
No adjustment required.
Do not adjust.
SIX
LUNCH
Resets TWA and STEL readings at
startup.
No adjustment required.
Do not adjust.
SEVEN
BEEP
Sets confirmation beep parameters.
No adjustment required.
Do not adjust.
EIGHT
BL TIME
How long backlight stays on.
No adjustment required.
Do not adjust.
NINE
KEY.TONE
Sets whether or not alarm beeps when
button is pressed.
Factory setting is ON.
Do not adjust.
TEN
DISP.SET
Sets user ID, Station ID, and Alarm
Volume.
Factory setting is ON.
Do not adjust.
ELEVEN
E-CAL
A-CAL
item appears in
GAS CAL
menu.
E
-
CAL
. Factory setting is OFF.
Factory setting is OFF.
Do not adjust.
TWELVE
DATE
Sets the
Date
and
Time.
Refer to Section 2.3.
THIRTEEN
PASS W
When set to ON, password required
to enter User Mode.
Factory setting is OFF.
Do not adjust.
FOURTEEN
ROM/SUM
Shows firmware version and
firmware checksum.
Refer to Section 4.2.7
to display firmware.
FIFTEEN
START
Enters Measuring Mode from User
Mode.
Press and release
POWER/MODE.
Figure 14
4.3
DISPLAY MODE
‒ Display mode is used to
view and change settings of menu items noted in the
table in Figure 15. Refer to the table for a list of the items
found in Display Mode, a short description of the menu
item’s function, and the section that the menu item’s
instructions can be found.
WARNING
The CMS-4 is not operational as a carbon
monoxide monitor while in Display Mode. The
monitor must be in Measuring Mode before it is
placed in the respirator. Failure to ensure the
monitor is in Measuring Mode can result in
death from carbon monoxide poisoning.
4.3.1 Entering Display Mode
4.3.1.1
Enter Display Mode using one of the two
following methods:
1.
From Measuring Mode (normal operating mode)
press POWER/MODE and release it as soon as the
alarm beeps. The monitor is now in Display Mode.
2.
If the monitor is OFF:
a. Press and hold POWER/MODE until the alarm
beeps.
b. After the warm-up sequence, the monitor goes into
Measuring Mode (normal operating mode). It beeps,
the LCD screen (as shown in Figure 12) shows CO,
remaining battery life, a pulsing heart symbol
(indicating the monitor is in normal operating status),
