Apex Digital AT2708S - Manual (Page 14)

13
Check the following guide for a possible correction to a problem before contacting customer service.
Check FAQ at our website: www.apexdigitalinc.com.
Symptoms Correction
No power
No picture
No sound
No TV signal
Stripe or purple interfe-
rence appears in the
screen.
Picture becomes
snowy.
Picture with multi-image
TV channel not received
Black box appears on
screen.
Remote control
doesn't operate.
Verify the power cables plug into an outlet with power.
Verify the connection from the DVD/VCR video output to the TV video input
is secure.Then switch TV to the appropriate Video mode.
Verify an antenna cable is securely connected to the RF in jack.
Connect the audio cables into the terminals securely.
Verify the connection from the DVD/VCR audio output to the TV audio input.
Then switch to the appropriate mode on the receiver. Refer to your audio
amplifier owner's manual.
Verify the volume is at an appropriate level and the mute feature is not on.
Verify the TV is set to Antenna mode.
Make sure the antenna is securely connected to the RF in jack.
Unplug the TV from the wall for 30 seconds, then plug in and try again.
Unplug the antenna connection from the back of the TV, unplug the TV from
the wall, wait 30 seconds, then try again.
Verify the speakers around the TV set are shielded.
Verify the antenna lead wire is in working condition.
Verify the antenna is connected securely to the RF in jack.
Move the antenna around to minimize multi-images.
Make sure the Air/Cable setting is correct.
Channel may be locked with the block channel feature, such as Parental Control.
Check Add/Erase feature, as channel may have been erased during set up.
Verify Closed Caption feature is off.
Batteries may be weak. Replace batteries.
Make sure nothing is in between the remote and the remote sensor.
TROUBLESHOOTING GUIDE
Instruction Manual