Jack JK-T781E, Manual

Page: 12 / 22

三、
Parameters and fault codes
1、Operation button
Enter and determine the
stored content value Enter the parameter content value, any
changes of the value, need to press the
key to save confirmation.
Enter the parameter area
function key 1. In normal boot mode, press the key
to enter the user parameter mode
2. Press and hold the key to enter the
technician parameter mode
Set the value increment /
parameter increment 1. In the parameter selection area, as the
key to increase the parameter
2. In the parameter contents area, as the
key to increase the value
Set the value decrement /
parameter decrement 1. In the parameter selection area, as the
key to decrease the parameter
2. In the parameter contents area, as the
key to decrease the value