PSR-E433/PSR-I455
30
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 M
Ω
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.
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
(dBu=dBm)
TEST No
LCD display
Test descriptions, judging conditions, etc.
1
Version
001
Displays version of the ROM.
Version of each data is shown by pressing a numeric key as follows.
[TENKEY 1] Main Program Version
Main:
∗∗∗
[TENKEY 2] Boot Program Version
Boot:
∗∗∗
[TENKEY 3] Style Data Version
Style:
∗∗∗
[TENKEY 4] Song Data Version
Song:
∗∗∗
[TENKEY 5] Voice Paramater Version
Param:
∗∗∗
[TENKEY 6] Wave Data Version
Wave:
∗∗∗
[TENKEY 7] Pattern Data Version
Pattern:
∗∗∗
∗∗∗
: 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.
2
Mem 1 All
002
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.
3
Rom Chk1
003
Checks the ROM connected to the CPU bus.
Make sure that “
Rom OK
” is displayed on the LCD.
4
Ram Chk1
004
Checks the RAM connected to the CPU bus.
Make sure that “
Ram OK
” is displayed on the LCD.
5
FRom Chk1
005
Checks the FROM connected to the CPU bus.
Make sure that “
FRom OK
” is displayed on the LCD.
8
TG1 Chk
008
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.
F2
C#2
G#2
