Denon DN-X1600 Service Manual page 18

2.3. VR Chk (Panel volume Check))
With "VR Chk" is displayed, press the EFX SELECT control
・ Check the operations of the VR.
Turn the VR, VR name and value of "0" ～ "1023" are displayed on the VFD.
・ Check the operations of the rotary encoder.
When the rotary encoder is turned, the rotary encoder name and " ＜ " (counterclockwise) or " ＞ " (clockwise) are
displayed on the VFD.
When the rotary encoder with a switch is pressed, the rotary encoder name and " ■ " are displayed on the VDF.
・ Check the operations of the fader VR.
Move the fader VR, fader VR name and value of "0" ～ "1023" are displayed on the VFD.
・ Check the operations of the slide SW.
Move the slide SW, slide SW name and "A"(Left), "T"(Center), "B"(Right) are displayed on the VFD.
Note :The headphones LEVEL, MIC1 TRIM, MIC2 TRIM control are an analog VR, so there is no VR name and value
display.
Press the Time(Back) button to return to the top menu of the service mode.
2.4. LED Chk (Panel LED Check)
With "LED Chk" is displayed, press the EFX SELECT control
(Items marked * are for design inspection. Do not use them for servicing purposes.)
・ Check the lighting of the LED.
When the TAP button is pressed, the mode changes in the order shown below.
1) ALL Light：All LEDs Light.
2) Dimmer：The dimmer function LEDs are set to the dimmer lit status.
CUE1、CUE2、CUE3、CUE4、EFEX SEND(LINE1)、 EFEX SEND(LINE2)、 EFEX SEND(LINE3)、 EFEX
SEND(LINE4)、CUE(EFX)、EFEX ON/OFF、 PARAMETERS ON/OFF
3) Green：Only green LED light.
4) Amber：Only orange LED light.
5) Red：Only red LED light.
6) Blue：Only blue LED light.
7) Max ON ＊：Maximum load lighting (for design inspection)
8) Typical ＊ :Fixed form load lighting (for design inspection)
Press the Time(Back) button to return to the top menu of the service mode.
18