VSX-1016V-K
193
5
6
7
8
5
6
7
8
C
D
F
A
B
E
7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 TEST MODE
Version indication
[Purpose]
[Basic operations]
FL Display
POWER OFF
Mx.xxx : Main microcomputer
Fx.xxx : Display microcomputer
PPP.xx : DSP firmware
USB xxxx.xx.xx
: USB firmware
5
5
5
Main microcomputer and display microcomputer
DSP firmware (in Main microcomputer)
USB firmware
: Flash ROM (IC762) near the USB IC (IC701)
Normal display
Description of Version
Indications
Duration
(sec.)
Devices that can be considered generally
normal, with the corresponding indications
The versions for various microcomputers and DSP firmware are displayed.
1. If the version indication becomes "**," a failure in communications between the corresponding microcomputers or
a failure in the corresponding microcomputers is likely.
2. In this submode, the user settings will not be cleared.
3. If the USB firmware version indication becomes "**," return the unit to Normal mode, switch Function to USB, then
reenter Test mode and check the USB firmware version. If the indication becomes "**" again, communication
between the main microcomputer and the USB firmware is in failure.
[How to enter/exit]
During Standby mode, simultaneously press and hold the STANDBY/ON and SOUND RETRIEVER keys for 5
seconds to enter this mode. This mode is automatically exited when the indications of all versions have finished.
[Notes]