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X - Display brightness adjustment
Adjustable brightness by automatic photo cell.
Note: The brightness control is automatic on 2 levels: day or night.
XI - Data back up
1) Style clocks are fitted with a device for storing the configuration parameters even in the event
of an extended power failure.
2) However the date and time may be "lost" following a lengthy power failure (in excess of 72
hours). In this case, the clock will display "0:00" when the power supply is restored. This occurs
notably when the clock is first brought into service.
3) Whenever the clock displays "0 :00" following a power failure, the time needs to be reset (cf.
Chapter 8). However on radio-synchronized clocks connected to an antenna, the time will be
reset automatically.
Warning: in case of loss of the signal Afnor, the clock works the 1 hour in independent, then
the display(posting) goes out. Only the dividing points, which stop flashing after one minute of
absence of signal, remain lit(switched on), indicating that the clock is always fed.
APPENDIX : TECHNICAL CHARACTERISTICS
■
Power supply: 230 VAC +/- 10 % 50/60 Hz.
■
Consumption of the slave clocks connected on // network: 6 mA to 24 V.
■
Voltage drop by slave clock (with shunt 33 Ohms) connected on series network: 2V to
60mA.
■
Backup of time setting in case of power outage: 72 hours.
■
Backup of other parameters: permanent.
Operating temperature
Weight (+ wall support: 0,6kg)
Maximum nominal current (mA)
Consumption (VA)
IP Code
Style 12
-300 à +60°C
6 kg
Red: 40 - Yellow: 54
Red: 9 - Yellow: 12
Style 12S
6,4 kg
Red: 70 - Yellow: 85
53
Red: 16 - Yellow: 19
31
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