RKI Instruments SP-220 TYPE F - 4-4. How to start the detector

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4-4. How to start the detector
When the power is turned on, a self-diagnostic starts, and then the detector enters the detection mode.
Power-on
Press and hold the POWER button until the buzzer blips (one second or longer) to turn on the power.
When the power is turned on, the LCD display changes automatically as shown below, and the detector
enters the detection mode.
1
Press and hold the POWER button for one second or longer.
Hold it down until all the LCDs and alarm lamp light up and the buzzer blips.
All LCDs light
up
Date/time
display *
Gas name/
full scale display
Warm-up time
Display example:
Thursday,
October 01, 2015
12:34
(Display for city
gases)
Detection mode
Automatic air
calibration
display
The buzzer blips
once and the
detection mode is
displayed.
* The date/time display is displayed only when the clock function is enabled. It is not displayed because the
clock function is disabled by default.
To enable the clock function, see "6-3. Clock function ON/OFF setting" on page 36.