Kristinjacqu,
Your 722 receiver may be in single mode. This is the case usually when you have the same picture on both TVs and the remote won't function. On the receiver when it's in single mode, you will have a green light for TV 1 and an amber light for mode under the single box.
To put in dual mode, open the door on the right side of the receiver (the door will open to the right). Once open, in the upper left corner of that area you have a mode button (to the right of the power button). Press the mode button and the amber light will now illuminate under the 2 boxes. The blue light for TV 2 should also illuminate indicating the receiver is now in dual mode. This will separate the 2 TVs and you can now watch different channels on both TVS, plus the remotes will now work. I hope this helps.
Ray Calo
DISH Network
Television system: NTSC-M
TV Standard
Closed Caption
System: §15.119/FCC
Channel coverage
VHF: 2 - 13
UHF: 14 - 69
CATV: 2 - 13, A - W,
W+1 - W+84,
A-5 - A-1, 5A
Tuning System: 181 channel
frequency synthesized
tuning system
Channel access: Direct access keyboard,
programmable
scan and up/down
Terminals
Antenna input: VHF/UHF/CATV
75 ohm unbalanced
(F-type)
Video input: RCA connector x 1
(1 x Front)
Audio input: RCA connector x 1
(1 x Front)
1 speaker
ELECTRICAL SPECIFICATIONS
Sound output: 1W, 8 ohm x 1
OTHER SPECIFICATIONS
Remote control: Digital encoded
infrared light system
Operating
temperature: 5°C to 40°C
(41°F - 104°F)
Power requirements: AC120V, 60Hz
Power consumption
(Maximum): 98W
Picture tube: 23"
Dimensions: H : 20-3/8" (518mm)
W: 22-13/16" (580mm)
D : 18-7/16" (469mm)
Weight: 55.1lbs. (25kg)
•Designs and specifications are subject to
change without notice and without our
legal obligation.
•If there is a discrepancy between languages,
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