TECNORD
RC-DBX/PCM/NBM
Use and Maintenance Manual
Page
16/23
8
SYSTEM DIAGNOSTICS AND CONFIGURATION
8.1
Transmitter’s Diagnostics
Diagnistic on the Transmitter unit is carried out by means of:
¾
a buzzer
¾
a green led
8.1.1
Buzzer
Indications in Radio Mode:
The buzzer provides the following indications:
¾
one short beep when the Transmitter is powered on, i.e. when the Emergency Stop Pushbutton is released;
¾
four short beeps when the Transmitter enters PowerSave mode or goes out of service due to a low battery voltage.
Indications in Cable Mode:
The buzzer provides the following indications:
¾
one short beep when the Transmitter is powered on, i.e. when the Battery Charger Cable is connected to the unit.
8.1.2
Green Led
Indications in Radio Mode:
The led provides the following indications:
¾
led on while the Transmitter is powered on, i.e. when the Emergency Stop Pushbutton is released, and the battery level is
correct for safe operation;
¾
led continously blinking while the Transmitter is powered on, i.e. when the Emergency Stop Pushbutton is released, and
the battery level is low;
¾
led off while the Transmitter is in PowerSave mode or out of service because of an insufficient battery level, or when the
unit is powered off, i.e. when the Emergency Stop Pushbutton is pressed.
Indications in Cable Mode:
The led provides the following indications:
¾
led intermittently blinking (two blinks followed by a pause) indicates that the battery charger is active;
¾
led on indicates that the Transmitter is powered on (i.e. the cable hase been connected) and is ready for operation;
during battery charging , it indicates that a function is active;
¾
led off indicates that the Transmitter is not charging the battery and the emergency pushbutton is pressed.
Note:
When the cable is connected the Transmitter performs some battery checks for about 3 seconds. After that time battery charging is
automatically started when no faults are detected.
8.2
Receiver’s Diagnostics
8.2.1
Display Menus
The three-digits, seven segments display shows the operating state of the DBX-RX Receiver; the visualization is organized in six
menus:
¾
Normal Display Menu
¾
Calibration Menu
¾
System Menu
¾
Digital Inputs Display Menu
(only in RC-DBD/DBR systems)
¾
Current Display Menu
(only in RC-DBD/DBR systems)
¾
Remote Control Unit Display Menu
(only in RC-DBD/DBR systems)
The Normal Display Menu is the menu for the normal operating mode and is selected by default when the Receiver is being
powered on; from this menu it is possible to access any other menu (with the exception of the System Menu).
Only the two Pushbuttons integrated in the receiver’s electronics allow to access the System Menu; it is recommended that the
System Menu be accessed only by personnel trained for the Technical Assistance Service.
