Memorex MT2272, Руководство пользователя

Страница: 11 / 13

11
ENGLISH
TROUBLESHOOTING GUIDE
Before requesting service, please refer to the following chart for the symptom and possible solution.
SYMPTOMS POSSIBLE SOLUTIONS
• Make sure the power cord is plugged in.
• Try another AC outlet.
• Power is off, check fuse or circuit breaker.
• Unplug unit for an hour, then plug it back in.
• Station or CATV experiencing problems,
tune to another station.
• Check sound adjustments (Volume and Muting).
• Check for sources of possible interference.
• Station or CATV experiencing problems,
tune to another station.
• Make sure channels are set into memory.
• Check antenna or CATV connections, adjust
antenna.
• Check for sources of possible interference.
• Check picture control adjustments.
• Station or CATV experiencing problems,
tune to another station.
• Make sure channels are set into memory.
• Station is weak, adjust antenna to receive
desired station.
• Check for sources of possible interference.
• Station or CATV experiencing problems,
tune to another station.
• Make sure channels are set into memory.
• Check picture control adjustments.
• Check antenna or CATV connections, adjust
antenna.
• Check for sources of possible interference.
• Station or CATV experiencing problems,
tune to another station.
• Make sure channels are set into memory.
• CATV company is scrambling signal.
• Adjust antenna.
• Check all CATV connections.
• Set TV/CATV menu option to the CATV mode.
• Station or CATV system problems, try
another station.
• Check antenna connections, adjust or
re-direct antenna.
• Check for sources of possible interference.
Poor sound
or No sound
Poor picture
or No picture
Horizontal or
diagonal bars
on screen
No Remote
operation
• Select proper language in the menu options.
Display is not
shown in your
language.
No reception
above
channel 13
No CATV
reception
• Batteries are weak, dead or inserted incorrectly.
• Remote is out of range, move closer to TV
(within 15 feet).
• Make sure Remote is aimed at sensor.
• Confirm there are no obstructions between
the Remote and the TV.
• Make sure the power cord is plugged in.
• Make sure TV/CATV menu option is in the
appropriate mode.
• If using antenna, check UHF antenna connections.
• No broadcast on station tuned.
• Sleep Timer is set.
• Power interrupted.
TV shuts off
• TV station experiencing problems or program
tuned is not closed captioned. Try another channel.
• Check CATV connection or VHF/UHF
antenna, reposition or rotate antenna.
• Press TV/CAP/TEXT button to turn on the
closed caption decoder.
Closed -
Caption is
not activated.
SYMPTOMS POSSIBLE SOLUTIONS
TV does not
operate
Picture
wobbles or
drifts
Poor color or
no color
Poor
reception on
some
channels
SPECIFICATIONS
• Reset your password. No reception
AC Power Input:
AC Power Consumption:
Chassis Construction:
Picture Tube:
Horizontal resolution:
Audio Power Output Rating:
Speaker:
Tuner Type:
Remote Control:
Receiving Channels:
Antenna Input Impedance:
Input/Output:
Dimensions:
Weight:
120V, 60Hz
125 Watts
IC Solid state
27" (measured diagonally)
260 lines
2.5 + 2.5 Watts
2" x 3-1/2" Full Range, 8 ohm x 2
181 Channel, Quartz PLL Frequency Synthesized
Infrared, Direct Access, 2 x AA batteries (not supplied)
VHF
2-13
UHF 14-69
CATV 01-97 (5A)-(A-3)
98-99 (A-2)-(A-1)
14-22 (A)-(I)
23-36 (J)-(W)
37-65 (AA)-(FFF)
66-125 (GGG)-(125)
75 Ohm (VHF/UHF/CATV) Coaxial Input
S-Video
Y-Input : 1.0Vp-p/75 ohm
C-Input : 0.3Vp-p/75 ohm
Video: In (RCA) 1.0Vp-p/75 ohm
Out (RCA) 1.0Vp-p/75 ohm
Audio: In (RCA) –8dB/50K ohm
Out (RCA) –8dB/1K ohm
25-9/16" (W) x 19-11/16" (D) x 22-1/2" (H)
80.5 Ibs
Remote Control
ACCESSORY
3L53901A-E 1/8/2002, 12:19 11