Sony TRINITRON KV-27S40 Service Manual page 21

Troubleshooting (continued)
Problem What it could be
Only snow and noise • CABLE setting may not be set
appear on the screen correctly in the SET UP menu.
• Antenna/cable connections may
not be correct.
• TV may be set to AUX mode.
Cannot receive upper • CABLE setting may not be correct
channels (UHF) when in the SET UP menu.
using an antenna
Cannot receive any • CABLE setting may not be set
channels when using
correctly in the SET UP menu.
cable
Cannot gain enough • Volume may not be adjusted on
volume when using a your cable box.
cable box
TV is fixed to one • CHANNEL FIX settings may not
channel
be correct.
If, after reading these operating instructions, you have additional questions related to the use of your Sony
television, please call our Direct Response Center at 1-800-222-SONY (7669).
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What you can do
• Ensure that you have selected the
correct CABLE mode in the
SET UP menu. (see page 23)
• Press ANT on your remote
control to change the input mode.
(see page 15)
• Ensure that CABLE is set to OFF
in the SET UP menu. (see page 23)
• Use AUTO PROGRAM to add
receivable channels that are not
presently in TV memory. (see
page 24)
• Ensure that CABLE is set to ON
in the SET UP menu. (see page 23)
• Use AUTO PROGRAM to add
receivable channels that are not
presently in TV memory. (see
page 24)
• Press TV (FUNCTION) and
adjust the TV's volume.
• Check your CHANNEL FIX
settings. (see page 23)
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KV-27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/
29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT11A