Front Panel Settings; Free Run Frequency Adjust; How To Adjust Free Running Frequency Deviation - FOR-A FA-9600 Operation Manual

7-6. FRONT PANEL SETTINGS

Item Default
LCD
Level 8
Brightness
LCD Auto Off Disable
LED
Level 7
Brightness
Buzzer Enable

7-7. FREE RUN FREQUENCY ADJUST

Allows you to adjust the frequency deviation when Sync mode is set to Free Run.
See the next page for more details.
Item Default
Offset value 0
－
F1 Unity

7-7-1. How to Adjust Free Running Frequency Deviation

This section explains how to adjust the frequency deviation of the built-in oscillator in free-
running mode.
Different from signal generators, the FA-9600 built-in signal oscillator is not temperature
compensated. Therefore, the frequency deviation changes due to ambient temperature
changes.
Before adjusting the frequency, it is recommended to create the same environment (such as
ambient temperature and video input signals) as the usage environment as much as possible.
Then power on the devices and wait more than 30 minutes until the ambient temperature
becomes stable.
Setting
Adjusts the LCD panel display brightness.
Level 1- 15
Level 1(dark), 15 (bright)
Disable
Sets the LCD screen saver duration.
5min
Setting to Disable disables the screen saving
10min
feature.
30 min
Adjusts the brightness of button LEDs.
Level 1- 15
Level 1(dark), 15 (bright)
Enable
Turns the buzzer on/off.
Disable
Setting
Offsets the video frequency deviation in free-running
-196,600 to (local) mode by considering the factory default value
as "0."
+196,600
To adjust it coarsely, use F1, and finely, use F2 or F3.
－
Pressing F1 Unity resets the Offset value to "0."
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Description
Description