YOKOGAWA VB8300, Руководство пользователя

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5-1
IM 703155-01E
Setting the Output Waveform
5
5.1 Selecting the 10-MHz Reference Signal
Procedure
To exit the menu during operation, press ESC located above
the soft keys.
In the procedural explanation below, the phrase “ rotary knob
& SELECT ” and “ numeric keys & ENTER ” may be used.
These phrases indicate procedures for selecting/setting items
and entering values, character strings, and units. For details
on the procedure, see section 3.7 or 3.8.
BACK
SPACE
DISPLAY
ON/OFF
KEY
LOCK
INITIALIZE
HDD
OPTION
PRINT
MISC
FILE CLOCK
MANUAL
TRIG
WAVE SEQ TRIG DISP
OUT 1 OUT 2 OUT 3 OUT 4
REMOTE
UNLOCK
OFF
PRESET
SHIFT
1. Press CLOCK . The Clock menu appears.
2. Press the 10MHz In soft key to select Int or Ext.
Explanation
The VB8300 generates waveforms by synchronizing to the internal or external clock
signal. The internal clock signal is generated based on the 10-MHz reference signal.
You can select whether to use the internal signal or a signal applied externally for the 10-
MHz reference signal.
Int
Generates the internal clock signal based on the internal 10-MHz reference signal.
Ext
Generates the internal clock signal based on the an external 10-MHz reference signal
(external reference signal).
• When using an external reference signal, connect a BNC cable to the 10 MHz REF
IN terminal on the rear panel and apply the signal.
• For detailed specifications of the external reference signal, see section 13.3.
Note
You cannot select the reference signal when the clock signal is set to external (see section
5.2) or while waveform generation is in progress.
Chapter 5 Setting the Output Waveform