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6
SET MODE
D LCD contrast selection
The contrast of the LCD can be adjusted from 4 levels.
• 1 (low contrast) – 4 (high contrast); 3 (default)
D Auto power save function
The power save function reduces current drain by deactivat-
ing the receiver circuit for preset intervals.
Auto power save ON (default)
15
"LC"
LCD contrast (default)
"PS"
D Self check function
The self check function checks transceiver conditions by it-
self, and informs you in case a problem is found. The follow-
ing items are checked after the power is turned ON, then it
switches to operation mode.
• Temperature (Outside of –15°C to +55°C)
• Connected battery voltage
• Water intrusion
Self check OFF (default)
When error messages as shown below are displayed, see
trouble shooting for advice (p. 23).
Error messages
Temperature error
Battery voltage error
"SC"
Water intrusion error
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