User Manual
PT-PSW-21C
6
E.
Press
to increase the audio volume gradually, or press and hold it to
increase the audio volume constantly.
④
EDID:
4-pin DIP switch for EDID setting.
⑤
FW:
Micro-USB port for firmware upgrade.
3.2
Rear Panel
①
HDMI IN:
Type-A female HDMI input port to connect HDMI video source.
②
USB-C IN:
Type-C USB with charging capability to connect the Macbook or other
device with SlimPort output.
Note:
The USB 3.0 cable is recommended to be used to ensure optimal machine
performance.
③
HDMI OUT:
Type-A female HDMI output port to connect video display.
④
AUDIO OUT:
5-pin terminal block for balanced audio output.
⑤
RS232:
3-pin terminal block to connect control device (e.g. PC) or third-party
device for RS232 control.
⑥
HOST:
Type-B USB ports for host connection.
⑦
DEVICES:
Two type-A USB ports to connect HID devices (e.g. microphone and
camera). The HID devices are used to control the HOST when the HDMI input has
been selected, or to control the USB-C source device (e.g. Macbook) when the
USB-C input has been selected.
⑧
DC 24V:
DC barrel port for power adapter connection.
HDMI IN
USB-C IN
HDMI OUT
AUDIO OUT
DEVICES
1
2
RS232
HOST
L
R
Tx
Rx
DC 24V
1
2
3
4
5
6
7
8