VSX-AX4AVi-S
189
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
Dx.xxx : DSP microcomputer
Hx.xxx : HDMI microcomputer
fx.xxx
: 1st DSP firmware
sx.xxx : 2nd DSP firmware
HOST microcomputer
(only VSX-AX4AVi-S)
5
5
5
5
Main microcomputer and display microcomputer
DSP microcomputer and HDMI microcomputer
HOST microcomputer for iLINK connection
1st DSP firmware
: Flash ROM (IC105) near the DSP IC
2nd DSP firmware
: Flash ROM within the DSP IC (IC201)
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.
[How to enter/exit]
During Standby mode, simultaneously press and hold the STANDBY/ON and STANDARD SURROUND keys for 5
seconds to enter this mode. This mode is automatically exited when the indications of all versions have finished.
[Notes]