Input / Output Channel Key Operation - J-Tech Digital JTECH-4K88-EX2 User Manual

Operating Instruction

4.1 Input / output channel key operation

Channel Button method
Any Key The first operation of the button can wake up the screen
Directly press the number key, such as input channel 1, and select "1" to press (only when
Input 1-8
the output port is selected, the input channel number will be valid)
Directly press the number key, such as the output channel 5, select the key "5" and press it
Output 1-8 again to cancel the selection;Long press output channel 8 to select all channels, and long
press again to cancel
MENU Function Button; Enter the function option or back to previous option
ENTER Confirm Button: enter function selection mode
UP Button for UP option
DOWN Button for NEXT option
DSP OFF Shut down the current selected output
Long press lock (button built-in blue light on), Long press again to cancel lock (button
LOCK
built-in blue light off)
5