Dish DuoDVR ViP 722k 用户手册
Remote Controls
75
Improving Receiver Control
Installing a UHF Attenuator
Unwanted UHF signals may interfere with signals from the remote control to the receiver.
To prevent such interference, you can install a 10 dB attenuator (available from many
consumer electronics parts stores). Adding this attenuator will help keep out stray UHF
signals, but it will also cut down how far away you can use the remote control.
To prevent such interference, you can install a 10 dB attenuator (available from many
consumer electronics parts stores). Adding this attenuator will help keep out stray UHF
signals, but it will also cut down how far away you can use the remote control.
1
Remove the remote control antenna from the
R
R
EMOTE
A
NTENNA
input on the receiver’s back
panel.
2
Attach a 10 dB attenuator to the R
EMOTE
A
NTENNA
input.
3
Attach the remote control antenna to the
attenuator.
attenuator.