Marti RPT-30, Руководство пользователя

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performance. Do not allow the RPT-30
to get wet. Do not operate where
personnel touching the transmitter
(or its microphone, antenna, or
other connected equipment) are
standing on wet ground or concrete.
3. For locations where AC power is not available, the
RPT-30 can be powered from a fully charged automobile
battery. The RPT-30 draws five (5) amps at 12.6 volts
DC. Use D.C. Power Cable, Fuse and Plug, No. 586-074.
OBSERVE POLARITY: Red wire is (+) Positive and
Black is (-) Negative.
4. Connect a portable antenna such as the Marti
PAV/150, PAV-450, or YC-450 to the ANTENNA con-
nector on the back of the transmitter.
MOBILE INSTALLATION
The RPT-30 transmitter can be installed in the vehicle
where the controls (“OFF” - “STANDBY” - “TRANS-
MIT”) can be operated directly, or the transmitter can be
located elsewhere (in the trunk of a car or rear of a van)
and controlled remotely. The choice depends upon the
type of vehicle and the type of operation anticipated. The
antenna(s) are usually mounted on top of the vehicle to
provide maximum height.
Transmitter Mounting
1. Locate transmitter where vent holes on top and rear of
unit are not obstructed. Leave enough space for the mic.
plug on the front panel and the accessory plug on rear of
unit.
2. Hook the four mounting fasteners (in retracted posi-
tion in the four slots on the sides of the transmitter. See
Fig. 1. (Fasteners are in Mobile Mounting Kit, 700-251)
3. Mark the location of the two mounting holes in each
fastener bracket. Drill 7/64” diameter holes into the
mounting surface at the marked places for #6 x 1/2” sheet
metal screws.
4. Attach the mounting fasteners with the sheet metal
screws provided. Secure the transmitter with the fasten-
ers.
Receiver Mounting
For mobile repeat using the Marti AR-10 Mobile Re-
peat Receiver, mount the receiver near the transmitter
using the three fasteners supplied in Mobile Mounting
Kit, 700-251.
Electrical Connections
WARNING: This equipment is designed for NEGA-
TIVE GROUND, 12 volt vehicles only. Reverse polar-
ity may destroy all transistors in the RPT-30!