Extron electronics DTP T USW 233 Setup Manual page 3

Operation
Switching inputs
Select the desired input by pressing the associated input button. Observe that the
LED for the selected input lights.
NOTE: The switcher must be in normal (manual) mode (see below).
Selecting the switch mode
In auto-input switching mode, the switcher selects to the
highest numbered input with a sync signal present. Turn
auto-input switching mode on and off as follows:
Press and hold the Mode (Input 1) button and the
1.
button below for the desired mode for approximately
5 seconds:
Auto (Input 3) — The Auto Switch LED lights.
Normal (Input 2) — The Auto Switch Active LED goes off.
Release the buttons.
2.
Locking and unlocking the front panel (Executive mode)
The switcher has a front panel lock feature that locks the front panel. If you try to make
front panel input selections when the panel is locked, all front panel LEDs flash three
times. Toggle the front panel lock on and off by pushing and holding all three Input
buttons simultaneously for 5 seconds. All front panel LEDs flash three times.
Release the buttons.
Interpreting the Status LEDs
Signal LEDs (1 through 3) —Indicate that the switcher detects horizontal sync
(Signal LED 1) or TMDS clock (Signal LED 2 and Signal LED 3) signals on the associated input.
HDCP LEDs (2 and 3) —Indicate that the corresponding input signal is HDCP encrypted.
LockIt Lacing Brackets
®
Use the included LockIt Lacing Brackets to securely fasten both HDMI cables as follows.
Plug the HDMI cable into the panel connection (
1.
Loosen the HDMI connection mounting screw from the panel enough to allow the LockIt lacing
2.
bracket to be placed over it (
Place the LockIt lacing bracket on the screw and against the HDMI connector, then tighten the
3.
screw to secure the bracket (
ATTENTION: Do not overtighten the HDMI connector mounting screw. The shield it fastens to
is very thin and can easily be stripped.
Loosely place the included tie wrap around the HDMI connector and the LockIt lacing bracket as
4.
shown ( ).
4
While holding the connector securely against the lacing bracket, use pliers or similar tools to
5.
tighten the tie wrap, then remove any excess length (
).
1
). The screw does not have to be removed.
2
).
3
5 ).
Press the button.
The LED lights green.
MODE
Press and HOLD the Mode button
and either the Auto or Normal button.
1 2
MODE NORMAL
MODE
All three LEDs flash three times. Release the Input buttons.
1 2
NORMAL
Auto Switch lights (auto)
or goes out (normal).
3
5
seconds
Release the buttons.
AUTO
Press the and HOLD the all three Input buttons.
1 2
NORMAL
STATUS
1 2 3
SIGNAL
HDCP
3 3
1 1
3
4 4
5 5
3
AUTO
AUTO
SWITCH
3
AUTO
2 2
3