35
PSR-S500
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Contrast Check
Set the contrast knob to the legible position of LCD. When the contrast knob is turned
clockwise (or counterclockwise), the LCD becomes blue (or white).
1
001 Version
Displays versions.
(In case of OK:"XXX" Prog/Data/Wave/SSP1, NG:"Err" Prog/Data/Wave/SSP1)
2
002 Rom Chk1
Checks the ROM that is connected to the CPU bus.
The test results appear on the LCD.
Check that the LCD displays "Prog/Data/Wave/SSP1 OK".
(OK:"Prog/Data/Wave/SSP1 OK", NG:"Prog/Data/Wave/SSP1 NG")
■
TEST PROGRAM
*
If you execute the test No.47(Factory Set), then the user's preset data may be lost.
Therefore, back up the user's data in advance.
A.
PREPARATION
1) PA-300 or PA-301(AC adaptor) is used.
2) Measuring instruments: frequency counter, level meter (with JIS-C filter)
Note: Connect a stereo plug to the [PHONES/OUTPUT] jack at 33 ohms.
3) Jigs: Foot switch (FC-4 or FC-5), USB cable, USB memory, USB-MIDI driver (*1)
PC (Install a USB-MIDI driver (*1) in PC and finish the THROUGH setup.)
*1 Obtain the USB-MIDI driver from CD-ROM(X7838A00) for PSR-S500 or Yamaha official website.
(URL>>http://www.yamahapkclub.com)
B.
HOW TO ENTER THE TEST PROGRAM
While pressing the C2#, F2 and G2# keys, turn the [STANDBY/ON] switch on.
ON
STANDBY
F2
C2#
G2#
C.
TEST PROCEDURE
1) When the test program is started, "TEST" will be displayed on the LCD.
2) Press the [+/YES] or [-/NO] button to select a test program item.
3) Press the [START/STOP] button to execute the test.
* If the test result is OK, or the test item is completed, press the [START/STOP] button again to return to the test item selection
display.
Proceed to the next test by pressing the [-] or [+] button.
* Press the [-] or [+] button of the number buttons to select the next test program item.
* When the test result is OK, an asterisk (
∗
) is added in front of its item name on display.
If the test result is NG, press the [DEMO] button or the lowest (leftmost) white key to return to the item selection display.
TEST
LCD Display
Test Descriptions, Judgment Criteria
No.
D. Test Item List
