7
FAxM Series
Instruction Manual
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BLONDER T
ONGUE
A/V
VID
AUD
UP
DN
Ñ
CH
+100
ENT
RF
LEVEL
Ñ
á á
á
á
á
á
á
á
á
1
2
3
4
5
6
7
8
9 10
BLONDER T
ONGUE
A/V
VID
AUD
UP
CH
+100
ENT
RF
LEVEL
Ñ
Ñ
DN
à
AMCM
860
STEREO
Front Panel View
Operating Controls
All operating controls and indicators for the modulators are located on, or are accessible from the front
panel.
Connections
All connections to the units are made at the rear panel.
Rear Panel View
CAUTION
FOR CONTINUED
PROTECTION AGAINST
FIRE HAZARD REPLACE
WITH SAME TYPE FUSE
117V, 0.4A, 60 Hz
1A, 250 V, TYPE T
MADE IN USA
AUDIO
IN
IN
VIDEO
FA3M-50-860, STOCK NO. 59713B
MOD
NO.3
AUDIO
IN
IN
VIDEO
MOD
NO.2
AUDIO
IN
IN
RF OUT
VIDEO
MOD
NO.1
COMBINED
BLONDER TONGUE
LABORATORIES, INC.
FREQUENCY AGILE
MODULATORS
13
12
13
12
13
12
14
LISTED
UL
C
US
®
69SA
FA2M-50-860, STOCK NO. 59712B
FA1M-50-860, STOCK NO. 59711B
12.
Video Input
- “F” Connector
13.
Audio Input
- RCA Connector
14.
RF Output
- “F” Connector
1. Stereo Indicator -
Lit when video and stereo audio are present.
2. Audio/Video Ratio Adjustment
- Adjustment of the A/V Ratio is permitted from approximately -19
dB (full clockwise position) to approximately -10 dB
(full counterclockwise position) by rotating the potentiometer.
3. Video Adjustment
- Adjustment of the Video Modulation Level is permitted
by rotating the potentiometer.
4. Video Over Modulation LED Indicator
5. Audio Adjustment
- Adjustment of the Audio Modulation Level is permitted by
rotating the potentiometer.
6. Audio Over Modulation LED Indicator
7. Up/Down Buttons
- Used to set the desired channel or mode.
8. +100 Indicator -
Lights when channel settings are 100 -135.
9. Channel ENT Button
- Enter button used to enter a desired channel or mode.
10. RF Level Adjustment
- Potentiometer adjustment used to set the output
level. Has a range of 15 dB, optimum performance with a 10 dB adjustment.
Summary of Contents for FA1M-50-860
Page 11: ...Notes ...
