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USM-20D3 Manual.qxd
4/9/04
Controls/Operation
USM-20D3
UHF Consumer Agile Triple Audio-Video Modulator
Front and Rear Panels
1.
Band Indicator:
When the LED is lit the UHF band is on. When it is off the Ultra
band is on.
2.
Band Selector Switch:
UHF: Channels 14 – 83. Ultra: Channels 65-139
3.
Channel Display:
Indicates which channel is selected.
4.
Modulator A / B / C:
Indicates which modulator input is selected.
5.
Modulator Select Key:
Select choice of input with this key.
2
Ph: 800-421-6511
Rev. 04/04
1:00 PM
Page 2
1
2
3
UHF
UHF
ULTRA
RF
GAIN
VIDEO
AUDIO
OUT
ADJ
IN
IN
AVC
7
5
5 8
www.picomacom.com
4
5
A
MOD.
B
SELECT
CH.
C
FRONT PANEL
VIDEO
AUDIO
VIDEO
AUDIO
IN
IN
IN
IN
AVB
AVA
9
REAR PANEL
6.
Channel Up/Down Selection:
UHF: Channels 14 – 83. Ultra: Channels 65 – 139
7.
RF Out:
Connect this port to the UHF input of a TV set or cable converter.
8.
Gain Adj.:
This control set the output level.
9.
Audio and Video Inputs:
Connect audio and video source to the appropriate input.
10. Power In:
Connect an 18Vdc-300mA DC adaptor to this jack.
6
POWER
IN
10
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