PSR-350
26
TEST No.
LCD (initial)
Test Functions and Judgment Criteria
20
020SW
Chk
Check the switches on the panel.
Press the switches on the LCD as instructed. A pre-assigned note is output when the
switch is pressed. (See table 1.) As the check result appears on the LCD when all the
switches are pressed as instructed,. Check that OK is displayed. (To stop this check
before reaching its end, press the lowest (leftmost) white key on the keyboard to return
to the test item name on display.
21
021LED
On
Check that the all LEDs on the panel are on.
28
028LCD
On
Check that all LCD dots are on.
29
029LCD
Off
Check that all LCD dots are off.
31
031PD1
Chk
Connect the foot switch (FC-4 or FC-5) to the [FOOT SWITCH] jack.
Check that the C3 note is output when the [START/STOP] button is pressed while
stepping the pedal and the C4 note is output when releasing the pedal. The sound stops
when stepping the pedal again.
37
037MIDI
Chk
After connecting the [MIDI IN] jack and [MIDI OUT] jack with a MIDI cable, execute
the test.
Check that the C4 note is output and that the test results appear on the LCD.
40
040Battery
Removing the AC adapter sets to the Battery Check mode. (In advance, install the
batteries.) The A/D value of the battery is detected and displayed with hexadecimal
number on the LCD.
41
041Rom
Chk2
Checks the ROMs that are connected to the CPU.
The test results appear on the LCD.
42
042Ram
Chk2
Checks the RAMs that are connected to the CPU.
The test results appear on the LCD.
43
043WRomChk2
Checks the WAVE ROM.
The test results appear on the LCD.
44
044WRamChk2
Checks the WAVE RAM.
The test results appear on the LCD.
46
046BackUp
2
Performs the RAM back-up check.
Check that the display reads “NG,” then turn off the power switch. (A time of the
beginnings surely becoms NG.)
Enter the test program and perform the RAM back-up checks, then check again.
Check that the LCD displays “OK.”
47
047Factory
All the RAMs are initialized and set to the factory preset data when executing this test.
48
048TestExit
Exit from the test program after executing this test.
* NOTE : The above tests Nos. 41-46, require approximately 25 minutes to conduct.
If the time is not available to perform the tests, proceed the test No.47 by pressing several the [+/YES] button.
