Diagnostic Operation; To Start The Diagnostic Program; Check Item; Operation Of Each Test - Casio CE-T300 Service Manual

7. DIAGNOSTIC OPERATION

7-1. To start the diagnostic program

1. Plug the power cord into an AC outlet.
2. Set the mode switch to "OFF" position.
3. While pressing the "Jounal feed " button,
turn the mode switch to "PRG" position.
4. Release the "Journal feed" button.
5. Input "99990000" and press "ST" ("#2" key).
6. Diagnostic program is executed.

7-2. Check item

The following test can be checked in the diagnostic test.
1. Key code test
2. Switch status test
3. Individul function test

7-3. Operation of each test

1. Key code test
When pressing a key, the machine displays
the following key code.
HARD KEY CODE TABLE
RF JF
087 082
086 081
085 080
084 079
083 078
Note: "014" button is work for "#2" key. "013" button is work for "#1" key.
077 070 068 066
076 069 067 065
075 7 8 9
074 4 5 6
073 1 2 3
072 0 11 12
X X X
Hard key code
095 096
066 060 054 048
065 059 053 047
064 058 052 046
063 057 051 045
062 056 050 044
061 055 049 043
- 20 -
SYS Version 3402
DISPLAY
Key borad information
11: Stroke Key
10: Stroke + Flat Key
01: Full Flat Key
097 098 099 100
042 036 030 024
041 035 029 023
040 034 028 022
039 033 027 014
038 032 026 020
037 031 025 019
AAILAA
z z
018
017
015
016
021
013