Specifications

11
MOUNTING HARDWARE
MOUNTING HARDWARE SWITCHER/AMPLIFIER
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Selecting A Projector For
PoleVault Systems
PoleVault Systems work with virtually
any projector. However, in order to
enable the full benefits of system control
and network monitoring, it is important
to select a projector that includes the
following features:
RS-232 Control Port with
Bidirectional Communication:
Many projectors provide only IR control
or unidirectional RS-232. Bidirectional
RS-232 allows a projector to both
receive commands and provide status
feedback to the control system. This
capability is important for transmitting
information about the projector to the
GlobalViewer Web application via the
controller’s IP Link technology.
Communication During
Standby Mode:
Some projectors do not have the ability
to communicate with a control system
while in standby mode. In order to fully
utilize the security features in IP Link
technology, such as the detection of a
projector that has been disconnected,
it is important to select a projector that
can communicate during standby mode.
Rich Set of Monitoring Commands:
The more data available from the
projector via RS-232, the better.
Examples of useful data include: lamp
hours, temperature, filter status, current
input selected, projector on/off, video
mute status, etc.
Brightness:
A projector of at least 2000 ANSI lumens
is recommended in order to provide
good visibility in brightly lit rooms.
For more information, contact the
Extron Education Support Team
System Components
PCM 340
Projector Drop Ceiling Mount with
Adjustable Pole
• Patent-pending projector drop ceiling mount
with adjustable pole for use with suspended
ceilings using 2'x2' or 2'x4' tiles
• Provides time- and cost-effective integration of
projectors in small boardrooms and classrooms
• Includes single-space and double-space
junction box openings
• 25" (63.5 cm) adjustable pole with range from
1.5" to 23" in 0.5" increments
• Dimensions: 1.2" H x 26.4" W x 8.0" D
(2.9 cm H x 67.0 cm W x 20.3 cm D)
UPB 25
Universal Projector Bracket
• Universal projector mount compatible with
nearly every projector up to 25 pounds
• Independent adjustments of horizontal tilt or roll,
vertical angle or pitch, and rotation or yaw
• Precise positioning adjustments are maintained
even if projector is removed for service
• Built-in security tabs to prevent theft
• Projector mounting hardware included for
attaching projectors to the UPB 25
• Optional security hardware, part # 70-555-01
PMK 550
PoleVault Pole Mount Kit
• Securely mounts PoleVault equipment above
the projector, which prevents unauthorized
access and reduces tampering or theft.
• Provides adequate space for PoleVault
equipment with designated locations for the
switcher and power supply
• Low prole only requires 3" (7.7 cm) of height
between projector and ceiling
• Lightweight design for reduced ceiling structure
support requirements
• Built-in cable management with several tie
down points for proper strain relief and
dressing of excess cable.
PVS 305SAIP
Five Input IP-Enabled PoleVault Switcher with
Integrated 50 Watt Audio Amplifier
• Available exclusively as part of a PoleVault
System
• Receives high resolution VGA computer-video,
composite video, and stereo audio signals from
PoleVault AV input wallplates
• Integrated 50 watt rms audio amplifier for stereo
or dual mono audio
• Four port network switch allows three devices to
share a single network drop
• VoiceLift Receiver input for VoiceLift Microphone
• Switched auxiliary audio input for audio from an
HDMI/DVI video source or MP3 player