PSR-9000
37
TEST PROGRAM
1. Test
Condition
To check the unit using the test program, the following measuring instruments and jig are required:
Measuring instrument: Level meter (JIS-C)
Frequency counter
* Input impedance of 1 M ohm or more
Use the stereo plugs and connect a 33 ohm load at the [PHONES] terminal.
Unit settings:
MASTER VOLUME: Maximum
TRIM VR: Maximum
MIC INPUT VOLUME: Maximum
*LOOP SEND, SUB1, and SUB2 should be disconnected.
2.
How to enter the Test Program
[AUTO MODE]
While pressing the [DEMO], [EXIT], and [INTRO A] buttons, turn on the power switch.
[MANUAL MODE]
While pressing the [DEMO], [EXIT], and [INTRO B] buttons, turn on the power switch.
3.
Proceeding through the Test Program
To select the program number, use the [NEXT] and [BACK] buttons.
To start the test, press the [START/STOP] button.
When the test result is OK, the LCD will display "*" before the test name.
When the test result is no good, press the [DEMO] button or [C1] key. The test program will then wait for the next
selection.
4.
Test Program List
No. LCD display Test Functions and Judgment Criteria
1.
001: Version
Displays version for ROM (Main Program, Sub Program, Wave, Style, Parameter)
Displays the flash memory protect state
2.
002:Rom Chk1
Checks ROMs
(MAIN Program ROM, SUB Program ROM, Voice Parameter ROM, Style ROM)
For NG, ROM name is displayed.
3.
003:Ram Chk1
Checks RAMs
For NG, RAM name is displayed.
4.
004:Flash Chk1
Checks flash memorys
For NG, flash memory name is displayed.
5.
005:WaveRomChk1
Checks wave ROM
6.
006:WaveRamChk1
Checks wave RAM
7.
007:SIMM Chk1
Checks SIMM
9.
009:FDD Chk
Insert the floppy disks one by one (2HD and 2DD)
Checks the floppy disk drive unit
10.
010:HDD Chk(IDE)
Checks the hard disk
If the hard disk is not inserted, the display will read "NO HDD".
11.
011:SCSI Chk
Connect the Zip drive at SCSI ID = 5.
Checks SCSI drive
12.
012:Eff1Ram Chk
Checks the SWP30 #1 RAM
Check the C3 note is produced and that there is no distortion.
13.
013:EFF2Ram Chk
Checks the VOP 3 RAM
Check the C3 note is produced and that there is no distortion.
14.
014:Eff3Ram Chk
Checks the SWP 30 #2 RAM
Check the C3 note is produced and that there is no distortion.
