Nikon DLP 837 Series User Manual download pdf (Page 78)

78 Appendices

Appendix E: Troubleshooting, continued

N etCommand IR Control (NetCommand-equipped models only)

Symptom Remarks

3. The A/V receiver is the selected audio source

but there is no sound.

A/V Receiver Set Up for Audio-Only Switching•

Check to see if the A/V Receiver power is turned on. -

With A/V receiver power turned on, redisplay the Activ- -

ity menu and press ENTER to allow NetCommand to

correctly select the A/V Receiver input.

Incorrect setup in the Inputs > AVR menu. Check the -

device connection assigned in the AVR menu.

A/V Receiver Set Up for Audio and Video Switching over HDMI•

Check to see if the A/V Receiver power is turned on. -

If the device is connected only to the TV (e.g., on ANT -

or a front panel input), verify that the TV’s AUDIO

OUTPUT is connected to the A/V receiver.

The A/V receiver is not switching properly because -

you have not learned the IR codes for the A/V receiver

inputs to which your devices are connected.

4. There is no sound from the A/V receiver

for my DVD player or other surround sound

device even though I learned the IR code for

the A/V receiver’s DVD input or other input.

(A/V Receiver Set Up for Audio-Only Switch-

ing)

NetCommand A/V receiver setup for the DVD player or digital

surround sound device or other device is not switching prop-

erly. See the owner’s guide and perform A/V receiver setup for

a digital surround sound device.

5. There is no sound or picture from the A/V

receiver for my DVD player or other device

connected to the A/V receiver; the A/V

receiver should be sending video to the TV

over an HDMI cable.

(

A/V Receiver Set Up for Audio and Video

Switching over HDMI)

NetCommand A/V receiver setup is not switching audio and

video inputs properly. See the owner’s guide.

6. I’ve selected my DVD player or other sur-

round sound device in combination with the

TV speakers but hear no sound from the TV

speakers.

A/V Receiver Set Up for Audio-Only Switching•

If you have only an audio connection from the device to the

A/V receiver, a physical audio connection from the device

to the TV is also required.

Connect the left and right audio output from the device -

to the appropriate TV audio input. Now you can hear

audio from the device through either the TV speakers or

the A/V receiver.

To switch audio sources, press MORE 9 (Audio), press -

to show the Speakers option, then press to

select AV Receiver or TV.

A/V Receiver Set Up for Audio and Video Switching over HDMI•

With your DVD player connected to the A/V receiver, only

video is passed from the A/V receiver to the TV because of

copy-protection restrictions on the HDMI signal

7. I “learned” the RECORD key for my VCR/DVR

but when I pressed the RECORD key, the

VCR/DVR did not record anything.

Check that the VCR or DVR is receiving a signal directly from

your cable box or satellite receiver.

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Nikon DLP 837 Series User Manual Page 78

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