User manual

10
COM-ART
Ordercode: D1414
Power On/Off
01) The device will switch on automatically, upon receiving power. The display will show the currently
selected frequency preset and will blink 3 times. When no button is pressed for 5 seconds, the display
will turn off.
02) In order to switch the device off, press and hold down the SET button (07) for 2 seconds.
03) In order to switch the device on, again press and hold down the SET button (07) for 2 seconds.
Battery Indicator
01) When the device is connected to the appropriate AC power supply or is powered with an AA
battery, the battery indicator (06) will blink in green.
02) When the device is receiving an RF signal, the battery indicator (06) will light in green.
03) If the capacity of the battery is too low, the battery indicator (06) will light in red. Replace the battery
immediately, see page 8 for more information.
Operation
01) Repeatedly press the SET button (07) on both the transmitter and the receiver to select the
corresponding frequency preset. The adjustment range is between 0-9 and A-F.
02) The settings will be stored, even after switching the device off.
03) It is possible to send signals to multiple COM-AR (receivers), as long as they are all set to the same
frequency preset, as the COM-AT (transmitter). No further pairing is required.
Frequency Range
606-630 MHz
Preset
Frequency (MHz)
0
606,125
1
607,625
2
609,050
3
610,425
4
610,900
5
613,525
6
615,100
7
616,475
8
618,000
9
620,075
A
622,975
B
623,975
C
625,050
D
626,975
E
628,425
F
629,975
It is possible that the COM-ART will not function properly within certain frequencies.
It may be caused by the presence of other digital equipment, producing interference.
Try testing all the 16 frequency presets available on the COM-ART, until you find the one
which functions properly.