Brand: SANYO
Category: Video
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for HT30746
Uploaded: Nov. 21, 2025, 6:17 p.m.
Manual Publish Date: 2006-01-01
Warranty Information
This is a one-year limited warranty covering manufacturing defects and material/workmanship defects under normal use.
How to Operate the Menu
The on-screen menu system provides easy access to adjustments and settings. Use the MENU, CURSOR, ENTER, and EXIT keys on the remote. CURSOR keys select menu items and make adjustments. ENTER confirms settings. EXIT returns to TV viewing.
Picture/Sound Adjustment
1. Press MENU to display the Main menu.
2. Use CURSOR keys to highlight "Picture/Sound", press ENTER.
3. Highlight "Auto" or "Manual" and press ENTER.
4. For Manual: Use CURSOR keys to select option, then CURSOR < > keys to adjust.
5. Press EXIT when finished.
Menu Language
1. Press MENU.
2. Highlight "Menu Language", press ENTER.
3. Use CURSOR keys to select language (English, Español, Français).
4. Press EXIT.
Troubleshooting and error codes
| Problem | Check these Conditions | Try these Solutions | Page No. |
|---|---|---|---|
| DTV turns off automatically. | The sleep timer may have been set. | Press POWER key. | 13 |
| No picture, sound (Digital Picture). | Check antenna/external connections. May be station trouble, NO signal broadcast. MUTE function may be on. |
Adjust antenna. Try a different channel. Press RESET key to restart channel search. Adjust Volume. |
5, 13 |
| No Captioning. | Check if station is broadcasting a Closed-Caption signal. Select another channel. | Press CAPTION key to select Captioning. | 17 |
| Cannot customize Caption. | Digital Caption signal not broadcast. | Press CAPTION key to select Analog captioning. | 17 |
| Cannot display picture on a full screen. | Check Aspect Ratio of broadcast. | Press PIX SHAPE key to change setting. | 13 |
| Pixilation of Digital image. | Press INFO key and check the signal strength. Check if program is in color. Check antenna/external connections. Color or Tint misadjusted. May be station trouble. MUTE function may be on. |
Turn antenna, install signal booster. Install outdoor Digital antenna. Try a different channel. Adjust antenna. Press RESET key to restart channel search. Adjust Volume. |
5, 12 |
| "No Signal" message appears on the screen. | Check Audio/ Video connections. Check external equipment connections. Check external equipment setting. |
Press INPUT key. Switch on external equipment. Set external equipment output connections to match input connections. |
9~11 |
| No DTV Stereo or SAP sound. | Check if station is broadcasting a true MTS stereo signal or a SAP signal. | Press AUDIO key. | 13 |
| No UHF, VHF Channels OK. | Cable Channel Indicator C should not appear next to the channel number. | Switch Analog antenna signal to VHF/UHF. | 16 |
| Cannot select or scan some channels. | Channel may be removed from memory. Check antenna connections. No digital signal being broadcast. Signals are weak. V-Guide is set to block programming. |
Select Channel Scan Memory and manually add channels or start CH. (channel) search. Turn Antenna or install signal booster. Set V-Guide to "None" or press the RESET key to clear all settings and restart channel search. |
16 |
| No Cable channels above number 13. | Cable Channel Indicator C should appear next to channel number. | Switch Analog Antenna signal to Cable. | 16 |
| Remote Control will not work TV. | Check batteries Make sure TV is plugged in. |
Replace batteries two "AAA.". Aim remote control at front of TV. |
6,12~13 |
| Cabinet makes popping sound. | This is a normal condition during warm-up and cool down of the plastic cabinet parts. |