Installation Of Optional Accessories; Option Filters Yf-122S/Yf-122C/Yf-122Cn - Yaesu FT-817ND Operating Manual

I
NSTALLATION OF
O
PTIONAL
1. Turn the transceiver's power off by pressing and holding in the
second, then remove the FBA-28 Battery Case or FNB-85 Ni-MH Battery Pack from
the transceiver. Additionally, disconnect the DC cable from the INPUT: 13.8V
on the rear panel of the transceiver, when operating the FT-817
supply.
2. Referring to Figure 1, remove the shoulder belt bracket and its two screws from both
side of the transceiver, then remove the five screws affixing the top case of the trans-
ceiver, and remove the top case; disconnect the speaker's connector when you remove
the top case.
3. Refer to Figure 2 for the mounting locations for the optional filters. Position the filter so
that its connectors are aligned with the mounting pins on the board, and push it into
place.
4. Replace the top case (remember to replace the internal speaker's plug), and connect the
FBA-28 Battery Case or FNB-85 Ni-MH Battery Pack (and/or attach the DC power
supply), and turn the transceiver on by pressing and holding in the
5. Change the setting of Menu #38 (OP FILTER
"CW CW" (for the YF-122C/YF-122CN).
CW CW
CW
6. Filter installation is now complete.
74
O
PTIONAL
F YF-122S/YF-122C/YF-122CN
ILTERS
OP FILTER) to "SSB
OP FILTER OP FILTER
OP FILTER
Figure 1
A
CCESSORIES
SSB" (if installing the YF-122S), or
SSB SSB
SSB
YF-122S/YF-122C
Mounting Location
MODE
Figure 2
FT-817
ND
switch for 1/2
with a DC power
ND
switch.
Speaker's Connector
/YF-122CN
BAND
HF/VHF/UHF ALL MODE TRANSCEIVER
UP
DWN TRANSMIT/BUSY
Operating Manual
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