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12
64171LMP
Revision 3
PS200-LMP
PORTABLE GAS MONITOR
3.3. Battery Status
The monitor provides the user with a continuous battery charge level indicator. The indicated
consists of a battery symbol showing 100%, 75%, 50% and 25% charge (see
).
Figure 15: Battery Status
3.4. Switch the Display Backlight On/Off
The display screen backlight can be manually switched ON when working in poor lighting
conditions. Press the R button once to switch the screen backlight ON. It remains ON for 20
seconds and then automatically switches OFF.
3.5. Datalogging
The monitor logs 3 types of data:
1. Timed logs
2. Session logs
3. Calibration logs
3.5.1. Timed Logs
Timed logs are either manual or automatic. For both, the monitor stores the following data:
• TIME and DATE of log
• % Gas and/or ppm CO reading (mode dependent)
The monitor automatically logs data at 1 minute intervals.
The user can initiate a manual log at any time by pressing the L button once.
3.5.2. Session Logs
A session is defined as the time the instrument operates in a particular mode. The data logged is
mode dependent.