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СНАРТЕВ 5
OPTIONS
INSTALLATION
5-1 INTRODUCTION The following рага-
graphs describe how to remove the top and
bottom covers of the PAR AGON and the basic
steps required to install the various optional
accessories available for use in the PARA-
GON.
Additional instructions and informa-
tion may be supplied with each of the options.
5-11
REMOVAL OF ТОР & BOTTOM
COVER
To remove the top cover, remove
the upper two of the four large Phillips screws
located on each side. Slide the top back and out
from under the rear lip of the extruded front
panel.
Caution;
Speaker wires will limit
removal of the top cover. Unplug the speaker
connector before completely
removing the
top cover.
Toremove the bottom cover, remove the
lower two large Phillips screws located on
each side. With the transceiver upside down
and the front panel facing forward, slide the
bottom cover back and out from underneath
the rear lip of the extruded front panel. Next
remove the twelve screws securing the bottom
shield and carefully remove the shield cover.
5-1.2 "MASS TERM" CONNECTORS
CABLE
«€—— CONNECTOR
CABLE"
+— PC BOARD
CONNECTOR
FIGURE 5-1. MASS TERM
CONNECTOR
Some of the options require attachment of
cables to the options pc board.
The "mass
term" type connectors have an identification
number on the cable connector which matches
the same number printed on the top of the pc
board.
The polarity of the connectors is as
shown in the diagram.
5-1.3 CRYSTAL FILTERS
o
О
Standard
Ы 2.4 kHz Filter _
Г
І
Optional
в 1.8 kHz Filter
o
о
о
о
о
о
о
Optional
о "50 kHz Filter
Optional
ion
2-25 KHz Filter
FIGURE 5-2. CRYSTAL FILTER
LOCATIONS
There are three optional crystal filters which
may be installed in the PARAGON,
Model
288 (1.8 kHz), Model 285 (.5 kHz), апа Model
282 (.25 kHz). These options plug into the
Pass Band Tuning Board located on the bot-
tom side of the transceiver. The inputs and
outputs ofthese boards are the same and there-
fore they may be installed in either direction.
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53
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5-14
УОІСЕ READOUT
Тһе Уоісе
Readout option, Model 257, announces the
displayed frequency whenever the VOICE
key is pressed. The Voice Readout pc board
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