Instruction manual

WM-3004-HD HD LCD WAVEFORM MONITOR INSTRUCTION MANUAL
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CHAPTER 3 OPERATION
3.1 Connections
This section describes how to connect the WM-3004.
(1) Connecting the power supply
Connect the Cannon connector of the AC/DC adapter to the WM-3004's power socket.
Check the shape of the connector and socket before use.
(2) Connecting the input signals
 When SDI signals are to be input:
When SDI signals are to be input, use BNC coaxial cables to make the connections to
the SDI IN connectors.
The SDI IN connectors are where the SDI signals are input; MONITOR OUT is an
output connector which is used for the simplified monitoring of the SDI input signals.
Supply serial input signals complying with the BTA S-004B standard as the HD-SDI
input signals. Use a coaxial cable (5C-FB or its equivalent) which can handle the 1.5
GHz band.
 When analog signals are to be input:
When HD analog signals are to be input, input the YPbPr signals to the respective
analog connectors.
Input YPbPr signals complying with the BTA S-001B standard as the HD analog input
signals.
Synchronization is obtained from the Y signal.
• Precaution to be observed in the WAVEFORM or VECTOR mode:
When the waveforms or vectors of analog signals are to be displayed, noise with a
maximum level of ±30mV may occur inside the WM-3004. Therefore, do not use
the monitor for measurements requiring a higher precision.
• Precaution to be observed in the STATUS mode:
Since the WM-3004 employs an 8-bit A/D converter, 00 is always output for the
lower 2 bits of the 10 bits displayed in the STATUS mode.
3.2 Usage
A protective film is attached to the surface of the LCD panel. Peel it off before using the
WM-3004.
After checking the connections, turn on the power of the WM-3004 using the POWER switch
on the front panel. The POWER LED lights, and images are displayed.
If the POWER LED fails to light, check the connections again.
To conduct the simplified monitoring of the SDI input signals, use the MONITOR OUT
connector.
The analog input signals will not appear on the monitor if no sync signals are contained in the Y
signal. Check the ARIB BTA S-001 and other standards for the levels, etc.
If no input signals are supplied, the image area appears all black, and
NoSignal is
displayed on the screen.