TO OPEN
Take the S1 from its protective
case, press the release
button (5) on the left
side and then open
the S1 unit.
TRANSCEIVER SELF-TEST AND
TRANSMISSION MODE
When the device is opened up, once the S1 has been switched ON the
transceiver self-test can be watched on the display. Symbols for trans-
mission, reseption, additional functions and battery capacity are con-
firmed with ticks. The sensors on the S1 for measuring temperature,
slope and the earth's magnetism are calibrated.
Close S1 after a positive transceiver self-test. This switches the S1 to
transmission mode.
If an error function or fault is detected, the warning triangle appears.
ERROR MESSAGE
During the self-test the transmit and receive functions, the sensors and
the battery capacity are tested. An error message is shown on the dis-
play with the warning triangle next to the checked function; in addition 5
warning signals sound. An error message can be triggered by the imme-
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