Firmware
5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
How to Update (service mode) 1/2
TX-NR757
Overwriting is also possible.
1.
Connect the USB strage to the USB port on the unit.
2.
Turn on the unit. It takes some time to start after you switch on the unit.
Press: [DIMMER] + [ON/STANDBY] x 2
3. Press [RETURN] button, Then it is displayed as below
If you need each module of the firmware update, you can select the module by pressing
PRESET < and > button.
If you need change source NET or USB, you can select the source by pressing
TUNING UP and Down key
It should be updated firmware by selecting USB -> ALL normally.
Please Do NOT choose T-SRV (it is test server)
USB -> ALL: ALL firmware update ( default )
USB -> DSP1: DSP firmware update
USB -> OSD: OSD firmware update
USB -> VMPU: VMPU firmware update
USB -> NET: NET firmware update
USB -> MMPU: Main MPU firmware update
USB -> WORK: Compare between AVR and USB, Only update new version firmware
NET -> ALL: ALL firmware update ( default )
NET -> DSP1: DSP firmware update
NET -> OSD: OSD firmware update
NET -> VMPU: VMPU firmware update
NET -> NET: NET firmware update
NET -> MMPU: Main MPU firmware update
NET -> WORK: Compare between AVR and MMC,
Only update new version firmware by network
The default setting is “ ALL”
CAUTION: When you will update each module firmware,
you have to keep combination of firmware.
