Brand: HITACHI
Category: TV
Document Type: Manual
Language: EN
Manual for 20SA4B, 20SA2B
Uploaded: Nov. 21, 2025, 6:10 p.m.
Warranty Information
Contact Hitachi service for warranty-related inquiries.
Turning the TV On/Off: Press the POWER BUTTON.
Adjusting Volume: Use the left and right sides of the VOLUME BUTTON.
Selecting Input Mode: Press the AVX BUTTON to cycle between TV and AVX (VIDEO) modes.
Changing Channels: Use the CHANNEL BUTTON UP (▲) or DOWN (▼) buttons.
Using the Remote: Point the remote at the TV's remote sensor. Specific buttons control TV, VCR, or Cable Box based on the MULTI-PAGE SELECT SWITCH position. The LIGHT BUTTON illuminates channel and volume keys in the dark.
Closed Captioning: Access via the MENU and SET UP functions. Options include ON/OFF, MODE (CAPTION/TEXT), and language CHANNEL selection.
Troubleshooting and error codes
| SYMPTOMS | CHECK THESE ITEMS AND TRY THESE ADJUSTMENTS |
|---|---|
| Be sure external connection is correct | |
| Be sure power cord is plugged in | |
| Be sure TV is switched "ON" | |
| Try another channel (station trouble) | |
| Check outside antenna | |
| Check antenna connections (back of TV) | |
| Check antenna for broken lead-in wire | |
| Check for local interference | |
| Adjust Contrast control | |
| Adjust Color control | |
| Adjust Brightness control | |
| Adjust Tint control | |
| Adjust Volume control |