● Details of Self-Diagnostic Function menu
1. FIRMWARE VERSION/CHECK SUM
This menu is used to display the firmware version and checksum.
The checksum is obtained by adding the data at every 8-bit and expressing the result as a 4-digit hexadecimal
notation.
*
Numeric values in the figure are given as reference only.
V E R A 1 1 G
S U M C 6 6 4
A 2 - G ( 0 5 4 )
1-1. FIRMWARE VERSION
The firmware version of the microprocessor (IC203 on MAIN (1) P.C.B.) and destination are displayed.
Not for service.
1-2. FIRMWARE CHECKSUM
The checksum value of the microprocessor (IC203 on MAIN (1) P.C.B.) is displayed.
1-3. MODEL/DESTINATION
The model name and destination are displayed.
Not for service.
Destination: R, T, K, A, G (B, G), L
Model
Model name
A2 (A-S201)
A-S201
23