Extron Electronics CVEQ 100 Series - Manual (Page 9)

CVEQ 100 and SVEQ 100 Series • Installation
Installation
CVEQ 100 and SVEQ 100 Series • Installation 2-4 2-5
Installation Instructions
The following sections explain the installation of the CVEQ 100
and SVEQ 100 series of line drivers.
Installing the CVEQ 100/SVEQ 100
Mounting the CVEQ 100 and SVEQ 100
The CVEQ 100 composite video line driver and the SVEQ 100
S-video line driver can be set on a table, mounted on a rack
shelf, mounted under a desk or table, mounted through
furniture (CVEQ 100 only), or mounted on the back of a rack
(SVEQ 100 only).
Tabletop use
Four self-adhesive rubber feet are included with the line driver.
For tabletop use, attach one foot at each corner of the bottom
side of the unit and place the unit in the desired location. See
chapter 3 for details on wiring and switch settings.
UL rack mounting guidelines
The following Underwriters Laboratories (UL) guidelines
pertain to the safe installation of the line drivers in a rack.
1
. Elevated operating ambient temperature — If installed in a
closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than
room ambient temperature. Therefore, install the line
driver in an environment compatible with the maximum
ambient temperature (Tma = +122 °F, +50 °C) specified by
Extron.
2 . Reduced air flow — Install the equipment in a rack so that
the amount of air flow required for safe operation of the
equipment is not compromised.
3 . Mechanical loading — Mount the equipment in the rack so
that a hazardous condition is not achieved due to uneven
mechanical loading.
4 . Circuit overloading — Connect the equipment to
the supply circuit and consider the effect that circuit
overloading might have on overcurrent protection and
supply wiring. Appropriate consideration of equipment
nameplate ratings should be used when addressing this
concern.
5 . Reliable earthing (grounding) — Maintain reliable
grounding of rack-mounted equipment. Pay particular
attention to supply connections other than direct
connections to the branch circuit (e.g. use of power strips).
Rack mounting
For rack mounting, do not install the rubber feet. Mount
the distribution amplifier on a 19" wide 1U VersaTools ® rack
shelf (Extron RSF 123, part #60-190-20; Extron RSB 123, part
#60-604-21), a standard 1U Universal or Basic rack shelf (Extron
RSU 129, part #60-190-01; Extron RSB 129, part #60-604-02), or a
Universal or Basic 1U 6-inch deep rack shelf (Extron RSU 126,
part #60-190-10; Extron RSB 126, part #60-604-11).
1
. If feet were previously installed on the bottom of the line
driver, remove them.
2 . Mount the line driver on the rack shelf, using two
4-40 x 3/16" screws in opposite (diagonal) corners to
secure the unit to the shelf.
3 . Install blank panel(s) or other unit(s) on the rack shelf.
QuarterRackVersaToolsShelf
(2) 4-40 x 3/16"
Screws
Use 2 mounting holes on
opposite corners.
VersaTools Rack Shelf
1/4 Rack Width Front
False Faceplate
Mounting the line driver on a VersaTools rack shelf