Test Mode - Pioneer EFX-500 Service Manual

EFX-500

7.1.2 TEST MODE

1. Entry into Test Mode
Switch on the power while pressing 1/4 and 1/1 of the beat switch. (Refer to Fig 1)
¶ With correct entry into test mode, "F ." is displayed on the BPM display.
¶ When the beat switch is released, the unit automatically enters into mode 1 and the BPM display becomes "F_1".
2. Explanation of each Mode and Setting Method
2.1 Explanation of each mode
Mode 1 ... The LED self-illuminating button, the LED coupled to the lever switch, and the effect time display coupled to the time
button are checked.
Mode 2 ... MIDI LED and BPM mode switch are checked.
Mode 3 ... The LEDs other than mode 1 are checked.
2.2 Setting method
Mode switching is done with the BPM mode switch. Each time the switch is pressed, switching is done in the order of mode
1= mode 2 = mode 3 = mode 1 ...
From any mode, mode 3 is reached by pressing the tap button.
The LED (1/1) of the beat switch lights when the mode shifts from mode 3 to mode 1.
3. Check Methods in each Mode and their Points
3.1 Mode 1
Mode 1 is reached by the following operations A and B.
A. When test mode is entered and the beat switch (1/4 and 1/1) is released.
B. When the BPM mode switch is pressed once in mode 3.
At this time, "3210" is displayed a the effect time display position, and "F_1" is displayed at the BPM display position.
¶ The "F_1" display permits confirmation that the 7 segments are not short-circuited.
3.1.1 Check method
Of the following switches, only the effect selection button flashes when the switch is pressed.
All other switches light when the switch is pressed and go out when the switch is pressed again.
3.1.2 Check points
Effect selection button
Frequency selection button
Beat effect ON switch
Beat switch (1/4 ~ 4/4)
Effect time button and effect time display (* All four digits of the display count up at the same time.)
Hold button
Play button
Jog effect ON switch
3.2 Mode 2
Mode 2 is entered when the BPM switch is pressed in mode 1.
At this time, the effect time display goes out and "F_2" is displayed on the BPM display.
3.2.1 Check contents
Mode switching with the BPM mode switching switch. (The MIDI LED lights.)
Note: Some of the LEDs lit in mode 1 may not go out, but this is not a defect.
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