maquet Betastar 1131 Wartungs- Und Reparaturanleitung Seite 223

Test Instruction , Trouble Shooting
4.8 Acoustic alarm signals
Continuous signal in the column head
- The keypad (2) (motor) has been pressed on the cable-connected control box (1) without a function
button being depresse or no transmission of the serial signal to the receiver board (3)
- With depressed "0"-position button(s) -> defective 0-position potentiometer or table is already in 0-
position, but not the leg plates: press the "0"-position button(s) again to move the leg plates into the
horizontal position (for 11 30 02, 12 11 02).
- In IR-equipped versions -> wrong system settings for receiver and IR decoder
- Receiver board -> defective transistor
only 1140 system
- one of the transporter detectors has not been actuated
- transporter moved next to the column -> tilt or Trendelenburg function released
Intermittent signal in the column head
- The operating table is in the absolute 0-position.
for IR telecontrol versions (4) only: signal on the charging unit
- the capacity of the table batteries is lower than 10% (flashing red LED)
Signals of the IR transmitter (5)
Short signal when pressing a function button -> battery capacity of IR transmitter OK
Intermittent signal->
Intermittent signal->
north pole of a magnet along the right side of the IR transmitter (only for IR transmitters with 2 encoding
switches).
9491.0354GB 02
batteries empty or defective (high tone)
encoding switch has been reset without confirming the change by sliding the
10.06.2000
Hydraulic OR - tables
4.08
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