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12
➢
Users should make sure the 2 ends of grounding wire well electric conducted and be antirust.
➢
It is prohibited to use any other device as part of grounding electric circuit
➢
The area of the conduction between grounding wire and device’s frame should be no less
than 25mm
2
.
CHAPTER 3
OPERATION
The front panel of TL-9542A Encoder Modulator is the user-operating interface and the
equipment can be conveniently operated and managed by user according to the procedures
displayed on the LCD:
Keyboard Function Description:
MENU
: Cancel current entered value, resume previous setting; Return to previous menu.
ENTER
: Activate the parameters which need modifications or confirm the change after
modification.
LEFT/RIGHT
: Choose and set the parameters.
UP/DOWN
: Modify activated parameter or paging up/down when parameter is inactivated.
LOCK
: Lock the screen/cancel the lock state. After pressing the lock key, the LCD will display
the current configuring state.
Summary of Contents for TL-9542A
Page 6: ...P a g e 6 1 4 PRINCIPLE CHART...
Page 13: ...P a g e 13 3 1 LCD MENU STRUCTURE...
Page 41: ...P a g e 41...