JRC JMA-2353 - 4.3.8 Self Test Procedures

Chapter 4 MAINTENANCE
4.3 PERFORMANCE CHECK
4-12
4.3.8 SELF TEST
The following tests can be performed.
 Key Test
 Buzzer Test
 Key Light Test
 Monitor Display Test
 Memory Test
 Line Test
 Sensor Test
 "Self Test" operations
1 Open Test - Self Test .
 Key Test
1 Open Self Test - Key Test .
Operation key video will be displayed.
When pressing each key, the corresponding operation key is brightness-inverted on
the display.
Press the [CLEAR] key to turn off the operation keys.