Manual for HT27745

Manual for HT27745

Brand: SANYO

Category: Video

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Nov. 21, 2025, 8:55 p.m.

Manual Publish Date: 2005-03-01

Warranty Information

Sanyo offers a one-year limited warranty for the TV from the date of purchase, covering manufacturing defects.

Initial Setup

  1. Install Batteries: Insert two "AAA" batteries into the remote control, ensuring correct polarity.
  2. Channel Search: Press POWER to turn on the DTV, then press CHANNEL UP to automatically search for available digital and analog channels.
  3. Auto Clock Setting (Optional): After channel search, the DTV will attempt to set the clock automatically by finding a local PBS station.
  4. Antenna Selection (Optional): Use the on-screen menu to switch between antenna and cable input for analog signals.

Basic Operation

  • Power: Press the POWER key to turn the DTV on or off.
  • Input Source: Press the INPUT key to cycle through various input sources (Analog RF, Digital RF, Video 1, Video 2, Compo 2, Compo 3).
  • Channel Selection: Use the number keys to directly select a channel or use the CHANNEL UP/DOWN keys to scan through channels.
  • Volume: Use the VOL -/+ keys to adjust the volume.
  • Menu Navigation: Press MENU to access the on-screen menu. Use the CURSOR keys to navigate and ENTER to select options. Press EXIT to return to normal viewing.

Troubleshooting and error codes

Problem Check these Conditions Try these Solutions Page No.
DTV turns off automatically. • Check signal (Cable/Ant.) connection.
• Power surge protection feature.		 • Press POWER key.
• The sleep timer may have been set.
• Unplug DTV momentarily.		 5, 11
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, 12
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. • Letter Box 16:9 or Pillar Box 4:3 signal broadcasted. • Press PIX SHAPE key to expand or zoom the image. 12
Pixilation of Digital image. • Press INFO key and check the signal strength. • Turn antenna, install signal booster.
• Install outdoor Digital antenna.		 5, 11
Poor Picture/Sound (watching Analog). • Check if program is in color.
• Check antenna/external connections.
• Color or Tint misadjusted.
• May be station trouble.
• MUTE function may be on.		 • Try a different channel.
• Adjust antenna.
• Press RESET key to restart channel search.
• Adjust Volume.		 20 ~ 21
"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.		 56 ~ 59
No DTV Stereo or SAP sound. • Check if station is broadcasting a true MTS stereo signal or a SAP signal. • Press AUDIO key. 12
I 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 CH. Scan Memory and manually add channels or start CH. (channel) search.
• Turn Antenna or install signal booster.
• Set V-Guide to ALLOW ALL or press 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 Antenna mode to Cable. 15
Remote Control will not work DTV. • Check batteries.
• Check if DTV is plugged in.		 • Replace batteries.
• Aim remote control at front of DTV.		 6, 11
Cabinet makes popping sound. • This is a normal condition during warm-up and cool down of the plastic cabinet parts. N/A N/A
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