Toshiba 15VL56B Service Manual page 32

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 fi rmware version
before upgrade.
Service Menu
Scaler ADC Scaler ADC
9883ADC
VCTIADC
Audio
Option 1
Option 2
Option 3
DRX Set
NVM Edit
Download
Reset TV
Hotel Mode
Frequency Frequency
Gm2221 Gm2221
VCTi VCTi
3) Move the cursor to "Download" with CH [ ] on the remote control. Then press VOL [+] to
perform "Download".
Service Menu
Scaler ADC Scaler ADC
9883ADC
VCTIADC
Audio
Option 1
Option 2
Option 3
DRX Set
NVM Edit
Download
Reset TV
Hotel Mode
Frequency Frequency
Gm2221 Gm2221
VCTi VCTi
4) The SCALER DOWNLOAD window appears on the TV screen, and the TV becomes download
standby mode.
4705 4705
Ver. 3. 22. Ver. 3. 22.
Ver. 3. 49. Ver. 3. 49.
4705 4705
Ver. 3. 22. Ver. 3. 22.
Ver. 3. 49. Ver. 3. 49.
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] on TV when the Volume indication
SCALER fi rmware version before upgrade
Remote control
CH [ ] : Select "Download" item
VOL [+] : Perform "Download"