ITech IT7900P Series - Page 67

Source Mode Operation
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2. Insert the plug of the fiber optic cable into the fiber optic module and hear a click
sound to indicate that it is inserted in place. The fiber optic cable connection
schematic is as follows.
Power Supply Configuration
1. Press [Shift] + (System) and enter to the system menu interface.
2. Set the role of fiber control in the Source settings menu, you can choose
one set as the Fiber-Phase-Master, the other set as the Fiber-Phase-Slave,
and the slave can choose the way to synchronize.
External Lock-
frequency control
Set the external frequency lock function.
Status
Enables or disables the external
frequency lock function.
⚫ Off/On
⚫ Lock-Freq
⚫ Lock-Phase
⚫ Fiber-Phase-Master
⚫ Fiber-Phase-Slave
Phase Delay
Set the phase deviation between the
output phase and the external I/O
input signal: 0-360°.
Freq limit+
Set the frequency difference upper
limit between the output frequency
and the external I/O input signal.