Kramer WP-577VH, Руководство пользователя, Страница: 15 / 51

WP-577VH - Connecting the WP-577VH 11
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2. Connect the RS-232 3-pin terminal block on the rear of the WP-577VH to a
remote serial device (controller or to be controlled).
3. If not using PowerConnect, connect the power adapter to the WP-577VH
and to the mains electricity (not shown in Figure 3 ).
4. Connect an HDMI source, (for example, a Blu-ray disk player) to the HDMI
input on the WP-577VH .
5. Connect a VGA source, (for example, a computer graphics source) to the
PC In on the WP-577VH .
6. Connect an unbalanced, stereo audio source, (for example, the audio output
of the laptop) to the Audio In 3.5mm mini jack on the WP-577VH .
5.1 Connecting the RS-232 Serial Port to a Remote Device
You can connect a serial controller or a device to be controlled to the RS-232
3-pin terminal block on the WP-577VH .
To connect a device to the RS-232 3-pin serial port:

Connect the TX pin on the 3-pin terminal block to pin 2 (RX) on the 9-pin D-
sub connector

Connect the RX pin on the 3-pin terminal block to pin 3 (TX) on the 9-pin D-
sub connector

Connect the GND pin on the 3-pin terminal block to pin 5 (GND) on the 9-pin
D-sub connector
Figure 4: Connecting the RS-232 Serial Port to a Remote Device