23
5-4. Power-on
- Before turning on the power switch, check that the monitor is installed properly.
- Slide the power switch up to power on and down to power off.
- Turn on the power switch.
- After the monitor completes the start-up, it enters the detection mode.
<Start-up Procedures (approximately 25 seconds for system check of the monitor and alarm
deactivation)>
Power On
▼
▼
▼
Initial clear
(approx. 25 seconds)
▼
▼
▼
The monitor is in detection
mode. The LCD backlight
for AC and 24 VDC
versions will be on under
non-alarm conditions. The
LCD backlight for the
battery powered versions
will be off under non-alarm
conditions in order to
conserve battery.
During initial clear
External output
4 - 20 mA: About 2.5 mA fixed
0 - 1 V: About 0 V fixed
Power switch
ON
OFF
CAUTION
•
Do not turn off the monitor during the initial clear. When turning it on again, abnormal operation may
occur.
•
After initial clear, perform calibration.
