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INSTALLATION
Power Supply lnstallation
Place your PR or TL power supply in a well-ventilated location. Note: The unit will
generate heat as it operates, especially if used at or near its current output limits.
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WARNING!
Hazardous voltages are present inside the unit.
DO NOT expose the unit to I
rain or moisture. PR and TL models should only be used in a dry, indoor,
protected environment.
!
Equipment lnstallation (PR models)
Place your equipment next to your PR model power supply.
CAUTION!
DO NOT block the louvers on PR models. Allow at least 2" above the top of
the PR cabinet for ventilation. The compact, space-saving design of the PR
has been made possible by careful placement of the cabinet louvers and
design of the external heat sinks, to provide adequate internal cooling for
long life and reliable performance.
If you are installing a radio transceiver or other equipment directly on top of PR models,
you must construct a small raised shelf with at least 2" clearance for the equipment to test
on. The PR models' louvers are intentionally designed to prevent direct installatioh of
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equipment on top of them.
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Equipment lnstallation (TL
11
and TLC 11 Trimline models)
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TL 1 1 and TLC 11 models are designed specifically to accept the installation of popular
name-brand radios. Simply set the radio on top of the power supply (TL 11 models) or
slide the radio into the space between the top of the power supply and underneath the
cabinet cover (TLC 11 models). TLC
11
models provide an integrated base station
appearance while providing protection for the radio. Compatible radio models that will
fit inside the TLC 11 cover include: Motorola Radius and GM 300; GE
MVS,
MTD and
TMX;
GE Monogram; Maxon SM 4000; GE Marc and EF Johnson GT-ML81/GT-ML83.
Equipment Connection
There are two DC power output terminals on the rear of PR and TL power
supplies:
POSITIVE(+)/ RED, and NEGATIVE(-)/ BLACK. With all equipment turned OFF,
connect the
DC
equipment to these terminals, making sure to observe the polarity of the
wiring. Connect Positive to Positive (Red to Red), and Negative to Negative (Black to
Black).
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Power Supply Start-Up
\
Plug the power suppty line cord into a 120V AC, 60 Hz. outlet. Depress the "ON/O$F"
switch on the front panel. The switch body (or indicator light on smaller models) will
illuminate RED, indicating the power supply is functioning properly. Turn the connected
DC equipment ON only after the power supply has been turned ON.
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