Zenith d27d53t 操作ガイド

P A G E   6 2

206-3594

Normal picture but no 

• Check volume levels.

-Make sure the TV sound is not muted.

sound.

• Try another channel. 

-The problem may be the broadcast, not your TV.

• A/V cables incorrectly connected.

-Install the Audio cables correctly.

• Audio Out cables installed wrong.

-Install external amplifier cables correctly. 

• Speakers turned off.

-Turn speakers on in the Audio menu.

• No SAP signal.

-If the Audio Mode is set to SAP, the channel may not have an SAP 

program.

No Caller ID display. 

• Phone not connected to TV.

-Connect phone to TV.

• No Caller ID phone service.

-Subscribe to Caller ID, call local phone company.

9/10/11

Pressing ID doesn’t work.

• Wrong remote mode?

-Press TV, for TV operating mode.

Phone rings, no number

• “Off” selected on menu.

-Choose “On” to make Caller ID work.

27

shows on-screen.

• Caller has an unlisted number.

-Cannot display unlisted numbers.

No Laptop/Computer image.  • Video monitor out set to internal.

-Reset computer monitor image to external.

26

• Video monitor settings wrong.

-Set computer video monitor output to 800K x 600K 60Hz.

No Audio Mini-plug input

• Mini-plug input on TV front.

-Connect equipment with mini-plug audio out to front of TV.

on TV back panel.

Picture looks wrong.

• Wrong Video menu Aspect Ratio.

-Use correct aspect ratio for source’s image: 

Normal, 16:9, WideScreen. Press RATIO repeatedly.

No picture or sound.

• Wrong source selected on TV.

-Select correct source equipment.

• Source equipment turned off.

-Turn source equipment on.

• Tape or Disk not playing.

-Press “PLAY” on source equipment.

• Try another channel. 

-The problem may be with the broadcast, not your TV.

• Wires incorrectly connected.

-Install wires correctly on TV and equipment.