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Poor AM Reception
Often one of the main complaints about poor AM
reception is that the same AM station can be heard at
different frequencies. Check to see that BOTH wires of
the AM loop antenna are connected. A loop antenna is
required for AM reception, as it forms part of the front-
end tuned circuit.
Poor FM Reception
The antenna may be incorrectly attached.
Station not correctly tuned in, weak or off the air.
You can improve reception by using external antennas.
Some cable TV feeds also offer FM reception.
Input Selection Problems
If you find that certain inputs cannot be selected, Check
the INPUTS menu of the OSD.
There is No TV Picture
Make sure that the video input of your TV monitor is
connected to the Main monitor output on the SR-120
rear panel.
Check that the correct video input is selected on your
Monitor, and is configured correctly.
Check the video connection from your selected source
component to the SR-120.
Make sure that you are using the correct video
connections. If in doubt, try connecting the video output
from your source directly to your TV monitor. This will
help you narrow down the problem.
No Equalization or Decoding Options Don’t Work
Check what mode you have selected; remember that,
in Direct modes, and when using the 7.1 channel direct
inputs, equalization and surround decoding options are
not active.
No Dolby Digital or DTS Playback
Look for the Dolby Digital or DTS Logo on the source
program’s box or sleeve. Make sure your player’s digital
output is set to BITSTREAM for Dolby Digital or DTS.
This is often a player’s setup menu item, not the disc’s
menu. Some discs are available with a number of different
options, such as Dolby Digital or Dolby Pro Logic.
Make sure that you have selected the correct mode from
your player’s menu. Only digital inputs will work for
these modes. Check that your player’s digital output is
connected to the appropriate corresponding digital input
on your SR-120.
There is no AC-3 RF input connection for Laserdisc
players. You will need an external RF demodulator.
Check the calibration procedure from time to time. This
is an excellent way of checking that all speakers are
working correctly.
Noise bursts are heard when DTS encoded CDs or LDs
are played. Compressed DTS data uses the normal digital
audio tracks of CDs and LDs. This analog noise may be
heard in your system before the DTS digital signal is
locked on.
No On-Screen Display
Press the remote’s MENU button to activate the OSD. It
should be present even when no video source has been
selected. Remember, there is no OSD “Pop Up” for
component video connections.
Sound drops out with CD or DVD playback
Make sure the disc is not dirty or scratched.
Some inexpensive players and changers tend to mistrack
more often, causing dropouts.
Remote Not Working
Make sure the batteries are not dead, or installed
incorrectly.
Make sure that the SR-120 front panel receiver window
is not obstructed.
Check that the front or rear IR receivers have not been
turned off in the OSD CONTROL menu.
Zone 2 Not Working
Zone 2 is set “disabled” from the factory, so you must
use the OSD Zone 2 menu (or the remote control) to turn
it On.
If it is the Zone 2 SPEAKERS that are not working, verify
that the rear panel INTERNAL AMPLIFIER DEFEAT
switch is set to Off (green LED is On) and the ZONE 2
switch is set to Z2.
Main Speakers Not Working
Verify that the rear panel INTERNAL AMPLIFIER
DEFEAT switch is set to Off (green LED is On).
Verify that the front panel channel status LEDs are all
lit blue (if one is lit red, this indicates a fault with that
amplifier or associated speaker and wiring).
Zone 2 Does Not Play Digital Inputs
Zone 2 can play analog sources independent of what is
playing in the Main Zone. It cannot play from a digital-
only source unless that input is selected and playing in
the Main Zone. To play a source such as a DVD player
in Zone 2 independent of the Main Zone, make sure you
connect the player’s L/R analog audio output to the SR-
120 too.
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