Diagnostics; Time Settings - PROEL KDC3900 Series Manual

9.5. Diagnostics

Submenu displays keyboard operation parameters. Further parameters:
•
WT – working time in hours
•
Lt – ambient light level (refers to video version)
•
V1,V2 – supply voltage without heating and with display heater on
•
HEAT – heater current and current power in percent
•
Delta – difference between V1 and V2
•
Line – power supply resistance calculated from the voltage and current drop of the heater
•
Temp – currently measured temperature inside the device (it is several degrees higher
than the ambient temperature)
•
Cal – word for calibration of RTCC clock
•
Frq – RFID frequency

9.6. Time settings

Submenu in which the built-in clock module is set. Options available:
•
Time zone – the zone in which keyboard will operate.
•
Summer time automatically – 1 activates automatic time change
•
RTCC calibration – technical parameter, should not be changed
•
Set time – enter the current time
•
RTCC TC/T0 – technical parameters should not be changed
Note!
Keyboard is equipped with battery backup of RTCC module, so that time is still measured,
even after disconnecting the external power source. However, it should be remembered that after
a longer period of non-operation of the cassette, manual correction of time in the device may be
required.
22