Tyros / TRS-MS01
65
TEST PROGRAM
1.
Preparation
To check the product, following measuring instruments and jigs are required.
Measuring Instruments: Frequency Conter, Level Meter (with JIS-C filter), Oscillator
Except as otherwise requires, use a stereo plug with a load of
33
Ω
and measure at the [PHONES] jack.
Jigs:
Foot Volume (FC-7), MIDI cable, Floppy Disk (2HD and
2DD), Microphone, Computer, USB cable, TV (Monitor)
2.
How to Enter the Test Program
Turn the power on with [C#2], [F2] and [G#2] keys pressed and held. (Fig.1)
3.
Test Procedure
1) When the test program starts to run, the LCD shows "
TEST
".
2) Press the [TEMPO -] button or the [TEMPO +] button to select test item.
3) Press the [STYLE START/STOP] button to execute the current test item.
If the test result is OK, press the [STYLE START/STOP] button or the leftmost key to return to the wait state.
If the test result is NG, press the leftmost key to return to the wait state.
4.
Test Items
No.
LCD
Test Function and Judgment Criteria
1
001: Version
Displays the version of each ROM.
ROM versionsare displayed alternately on the LCD
3
003: ROM Check1
Checks all ROMs connected to the CPU bus.
Confirm that the LCD shows "ROM Check1 OK".
4
004: RAM Check1
Checks all RAMs connected to the CPU bus.
Confirm that the LCD shows "RAM Check1 OK".
5
005: Flash Check1
Checks all flash memories connected to the CPU bus.
Confirm that the LCD shows "Flash Check1 OK".
6
006: Wave ROM Check1
Checks all wave ROMs.
Confirm that the LCD shows "Wave ROM Check OK".
9
009: FDD Check
Checks the floppy disk drive.
Insert a disk to the drive and execute the test. Check both of 2HD and 2DD type disks.
If the test result is OK, the LCD shows "FDD Check OK".
If errors occur, the following messages are indicated on the LCD.
1) "FDD Check NG" (when the test result is NG.)
2) "NO FD" (when no disk is detected in the drive.)
3) "PROTECT FD" (when the disk is write-protected.)
4) "UNFORMAT FD" (when the disk is not formatted.)
10
010: HDD Chk(IDE)
Checks the hard disk.
If the test result is OK, the LCD shows "HDD (IDE) OK".
If errors occur, the following messages are indicated on the LCD.
1) "HDD (IDE) NG" (when the test result is NG.)
2) "NO HDD" (when no hard disk is detected.)
*Format a harddisk drive with it installed on the Tyros.
*Perform the HDD check more than 20 seconds after turning on the power.
12
012: Effect RAM Check
Checks all EFFECT RAMs.
Confirm that the LCD shows the following message.
Effect Check TG1 OK
Effect Check TG2 OK
16
016: TG1 Check
Checks the tone generator 1.
The sine waves between C2 and G4 automatically sound in order.
Confirm that no abnomal sounds or noise are generated.
17
017: TG2 Check
Checks the tone generator 2.
The sine waves between C2 and G4 automatically sound in order.
Confirm that no abnomal sounds or noise are generated.
18
018: TG connection Check
Checks connection of the tone generator 1 and 2.
The sine wave sounds for about 2 seconds.
Confirm that no abnomal sounds or noise are generated.
C2#
G2#
F2
POWER
ON / OFF
(Fig.1)
