Extron Electronics SCP_AAP A - Manual (Page 10)

SCP/AAP A, SCP 200, SCP 250 • Installation and Operation SCP/AAP A, SCP 200, SCP 250 • Installation and Operation
Installation and Operation, cont’d
Front Panel Features and Operation
SCP 200
IR
DISPLAY
POWER
DISPLAY
MUTE MODE ROOM/
RELAY 1
ROOM/
RELAY 2 1
2 3 4 5 6 7
2 5 6 4
6
SCP 250
IR
DISPLAY AUDIO
VOLUME
POWER MUTE MODE MAX/
MIN
ROOM
1
ROOM
2
1 2 3 4 5 6 7
2
5 6
3 4
SHOW ME MAX/ MIN
AUDIO
VOLUME
POWER MUTE
DISPLAY
MODE
SCP / AAP A
1 3
2
1 Show Me button and LED (SCP/AAP A only) — Press this
button once to select the specific input designated via the SCP/
AAP A’s rear panel DIP switch. The LED next to the Show Me
button lights when that input is selected. The switcher’s
corresponding LED also lights.
2 Display control buttons (Power, Mute, Mode) and LEDs — The
settings of the display control functions are customized for each
projector. These buttons function only after they have been
programmed on the System 7SC or System 5cr Plus.
Display power (Power) button and LED — Pressing this button
turns the projector’s power on/off. It may also be tied to a
Room function (System 7SC only) if programmed to do so.
The LED lights when projector power is on, and it blinks
during projector power-up/power-down. The power-up/
down delay times are set via the Windows-based control
software that is included with the switcher.
Display mute (Mute) button — Press this button to turn the
projector’s “mute” function on or off (to turn off/on the
displayed image) once the Mute button has been
programmed for use with the projector.
2-11 2-10
Mode button — For the System 5cr Plus, this button can be
programmed to switch the mode of the projector between
computer-video (RGB), S-video, and composite video.
For the System 7SC, this button can be programmed to
execute any RS-232 or IR command.
3 Volume control knob and LED — Turn this knob to adjust the
audio volume. For the System 7SC this affects the Variable
(preamp) audio output, not the fixed output. There is no
physical limit to this knob’s rotation. The LED blinks when the
knob has reached its functional minimum or maximum limit.
4 IR signal pickup device — This allows for IR control of the
switcher. Like the IR signal pickup device on the switcher, this
receives commands from the IR 401 or IR 701 remote control and
sends them to the switcher. Infrared signals from other devices
are not passed on through the switcher. The IR remote must be
within 50 feet (15.2 meters) of and pointed directly at this device
for best results.
Switcher configuration must be done using the front
panel controls or RS-232 control. Configuration cannot
be done from the IR 401 or IR 701.
5 Room control buttons and LEDs — Room buttons control the
switcher’s Relay ports, which control “room” functions–items
such as room lighting, window coverings, and display screens–
via momentary or latching contact. The Room 1 button can be
used for both the System 5cr Plus and the System 7SC, the
Room 2 button is used only with the System 7SC.
These contacts may be used to control any equipment as long as
the contact specifications of a total of 24 volts at 1 ampere are
not exceeded. The Room buttons light while the room functions
are active (on).
Refer to the System 5cr Plus User’s Manual and the System 7SC
User’s Manual for information on the room function/Relay
ports).
6 Input selection buttons and LEDs — These buttons correspond
to the input selection buttons on the front of the switcher. See
page B-13 in this manual for an example of how the SCP 250’s
input selections buttons are assigned depending on the model of
switcher the SCP is connected to.