RKI Instruments GX-94 - Manual (Page 19)

GX-94 Operator’s Manual Page 18
and the message “TWA” will alternate with the gas name on the
display in the field for that gas.
6. Ceiling (CLG) Alarm, H
2
S and CO Only
If H
2
S or CO detected exceeds the ceiling alarm setting, the
audible alarm and LED will be on continuously, and the display will
alternate between “CLG” and the gas name on the display in the
field for that gas.
Note
The CLG alarm is set to OFF as shipped from RKI Instru-
ments. It is user adjustable. See Viewing and Setting
Alarms in the setup mode section for adjustment instruc-
tions.
7. Overscale Alarm
If the full scale value is exceeded for any channel, the alarm tone
and LED will be continuous. The display will show “MAX” in the
gas reading field for that channel.
8. Low Battery
When the battery charge drops near the lower limit, the GX-94
displays the following screen.
“BAT.” alternates with the gas labels. The unit is still fully functional,
but the batteries should be changes as soon as possible.
B 0LEL
A 20. 9 %
T 0. 0 PPM
• 0PPM
Low Battery
Warning