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3. Operation Controls and Functions
3.1 Front Panel
1. Remote Control Sensor.
2. Key Lock: Press and hold the ‘Key Lock’ button for 5 seconds. The system will
enter Key Lock mode and the LED indicator will illuminate. When the system is
in Key Lock Mode, all functionality of the buttons will be disabled.
3. HDMI/DVI Indicator: The LED will illuminate when the selected HDMI input is
connected to a HDMI source. The LED will not illuminate when the HDMI input
is connected to a DVI source.
4. HDCP Indicator: The LED indicator will illuminate when the HDMI input source
is HDCP protected.
5. SYNC Indicator: The LED indicator will illuminate when the selected HDMI
Input successfully connects to an HDMI or DVI source.
6. HDMI Output Indicator: The LED will illuminate when the output sources are
connected.
7. HDMI Input Indicator: Press the ‘INPUT’ button repeatedly to switch your
desired Input (HDMI 1 or HDMI 2). The LED indicator will illuminate to indicate
which input source is selected.
8. POWER Indicator: The Power LED will illuminate in Green when the power is
On, and Red when in Standby Mode.
8
POWER
INPUT
KEY LOCK
SYNC
HDCP
HDMI / DVI
1
2
1
2
3
4
5
6
7
8
OUTPUT
9
10
QU-210S
1
2
3 5
6
7
4
