Toshiba 23HL85 Service Manual page 31

3-2-3. SCALER Firmware Upgrading
1) Set TV to service mode.
Starting Service Mode
1
Press [MUTE] on the remote control once.
2
Keep pressing [MUTE] again.
Volume indication appears on the TV screen. Press [
disappears.
2) The Service Mode window appears on the TV screen. Check the SCALER firmware version
before upgrade.
3) Move the cursor to "Scaler Download" with CH [ ] on the remote control. Then press VOL [+] to
perform "Scaler Download".
4) The SCALER DOWNLOAD window appears on the TV screen, and the TV becomes download
standby mode.
] on TV when the Volume indication
SCALER fi rmware version before upgrade
Remote control
CH [ ] : Select "Scaler Download" item
VOL [+] : Perform "Scaler Download"
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