Option Menu & Digital Signal Strength - Mitsubishi Electric LT-40133 Service Manual

MODELS: LT-40133 / LT-46133 / LT-52133 / LT-40134 / LT-46144 / LT-52144 / LT-46244 / LT-52244
1. Press the "MENU" button on the remote hand unit.
2. Press the buttons "2", "4", "7" and "0" in order. (The screen will change to the option menu.)
Digital Signal Strength
1. Tune to a Digital Channel
2. From the Option menu scroll down and highlight Digital Signal Strength
3. Press Enter
Signal Quality
Index (0-100)
Signal Noise
Ratio
SNR Recommended Levels:
VSB = 15 to 35
64 QAM = 22 to 34
256 QAM = 27 to 37
All manuals and user guides at all-guides.com
OPTION MENU
Item Description
• Initial - Resets Settings
• Power Restore - Power Restore ON/OFF
• Netcommand Software - Displays software version
• Digital Signal Strength - Digital Signal Data (not for
analog sources)
Example of Digital Signal Strength Display
Frequency (MHz):
Signal Level:
Modulation:
Carrier Lock:
SQI
SNR
Correctable errors:
UnCorrectabel errors:
Page 16
Tuner 0 Tuner 1
597 0
8 0
256 QAM Unknown
Locked Unknown
100 0
34.3 0
0 0
0 0
OOB Tuner
75.2
0
Locked
23.77