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PSR-E433/PSR-I455
TEST PROGRAM
* If the test number 59 "Factory Set" is executed, the data already set will be lost.
1
Preparations
1) Use an AC adaptor PA-5D, PA-150 or PA-150A.
2) Measuring device: Frequency counter, which can detect thousandth value or more, Level meter (with JIS-C fi lter), Oscilloscope
Note: Use a stereo plug and connect a load resistor of 33 Ω to the [PHONES/OUTPUT] jack for measurement unless
otherwise specified. Input impedance of the measuring device should be 1 MΩ or more.
3) Jig: Foot switch (FC-4 or FC-5), USB cable, USB storage device, Batteries
2
Starting up the Test Program
While holding down the keys [C#2], [F2] and [G#2] simultaneously, press the [STANDBY / ON] switch.
C#2
F2
3
Test procedure
1) When the test program is started, "TEST" will be displayed on the LCD.
2) Press the [–] or [+] button of the number buttons to select a test program item.
3) Press the [START/STOP] button to execute the test.
If the result is OK or test item is completed, press the [START/STOP] button again or press the [DEMO/BGM] button to
return to the item selection display.
Press the [–] or [+] button of the number buttons to select the next test item.
A cursor ("_") is shown below the fi rst character of the item for which the test results are OK.
If the result is NG, press the lowest key (white key C1) to return to the item selection display.
4
Test Program List
TEST No
LCD display
1
Version
001
2
Mem 1 All
002
3
Rom Chk1
003
4
Ram Chk1
004
5
FRom Chk1
005
8
TG1 Chk
008
30
G#2
Displays version of the ROM.
Version of each data is shown by pressing a numeric key as follows.
[TENKEY 1] Main Program Version
[TENKEY 2] Boot Program Version
[TENKEY 3] Style Data Version
[TENKEY 4] Song Data Version
[TENKEY 5] Voice Paramater Version
[TENKEY 6] Wave Data Version
[TENKEY 7] Pattern Data Version
The "Main" version is used as the version of ROM for management.
You have only to check the "Main" version as the "Main" version will change if the version of Boot/
Style/Song/Param/Wave/Pattern is changed.
Checks the ROM, RAM and FROM connected to the CPU bus.
Make sure that "Mem 1 OK" is displayed on the LCD.
When the result is OK, test No. 003, 004 and 005 can be omitted.
Checks the ROM connected to the CPU bus.
Make sure that "Rom OK" is displayed on the LCD.
Checks the RAM connected to the CPU bus.
Make sure that "Ram OK" is displayed on the LCD.
Checks the FROM connected to the CPU bus.
Make sure that "FRom OK" is displayed on the LCD.
Plays each key automatically in the order of scale (auto-scaling). (32 notes from C2 to G4 will be played.)
Make sure that there is no abnormal sounds or noise. When the auto-scaling is fi nished, "TG1 End"
will be shown.
Test descriptions, judging conditions, etc.
Main:
Boot:
Style:
Song:
Param:
Wave:
Pattern:
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(dBu=dBm)
: Version
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Chapters
