6
59
a
b
a
b
a
b
a
b
a
b
9V
OFF
ANTENNA a
DC OUT
POWER
S
UHF ANTENNA DIVIDER WD-880
12V
9V
OFF
ANTENNA b
12V
60
61
CONNECTION INDICATOR
62
63
a
b
64
Location and Function of Parts
5
ANTENNA b DC OUT switch
4
ANTENNA a DC OUT switch
1
POWER indicator
2
POWER switch
1
POWER indicator
Lights when the unit is turned on.
2
POWER switch
Turns the unit on and off.
3
CONNECTION INDICATORs
Light when the output connectors of the respective
divided bands are correctly connected to the antenna
inputs of other antenna dividers (WD-820A, etc.) or
the tuners (WRR-850A/840A/820A, etc.) with coaxial
cables, these connected devices are turned on, and the
DC power is output from the antenna connectors of the
devices.
Example:
Note
This unit works only in the band between 774 MHz
and 798 MHz (TV channels 59, 60, and 61).
The indicators with the markings 62, 63 and 64 have
no functions.
4
ANTENNA a DC OUT switch
Select the power supply (12V, 9V or OFF) to the UHF
antenna connected to the ANTENNA a/DC OUT (9V/
OFF/12V) connector on the rear panel.
For the switch settings depending on the destination of
power supply, see the table below.
5
ANTENNA b DC OUT switch
Select the power supply (12V, 9V or OFF) to the UHF
antenna connected to the ANTENNA b/DC OUT (9V/
OFF/12V) connector on the rear panel.
For the switch settings depending on the destination of
power supply, see the table below.
Settings of the ANTENNA a/b DC OUT switches
Destination of power supply
Switch setting
AN-820A
9V
1)
Not used
12V
In case of interference or distortion
OFF
1)
When supplying power to the AN-820A, be sure to set the
switch to 9V. If it is set to 12V, the AN-820A may be damaged.
Front Panel
LED for the TV channel 59 of
the ANTENNA b side
LED for the TV channel 59 of
the ANTENNA a side
59
a
b
3
CONNECTION INDICATORs
