26
FT-857 Operating Manual
Multi Function Row “e”
(
MFe
)
[
TON,
– – –
, TDCH
]
(
[
ENC, DEC, TDCH
]
)
[
A
] Key:
TON
/
ENC
Press the [
A
](
TON
) key to activate CTCSS or DCS operation on FM.
When the Split Tone feature is activated via Menu Mode
No-079
[
SPLIT TONE
]
, this key function changes to “ENC” for activation of
the CTCSS Encoder or DCS Encoder. Press the [
A
](
ENC
) key to acti-
vate the encoder.
Press and hold in the [
A
](
TON
/
ENC
) key for one second to recall Menu
Mode
No-083
[
TONE FREQ
]
(for selecting the CTCSS tone frequency).
[
B
] Key: – – –
/
DEC
Normally, this key does nothing.
When the Split Tone feature is activated via Menu Mode
No-079
[
SPLIT TONE
]
, this key function changes to “
DEC
” to engage the DCS
or CTCSS Decoder. Press the [
B
](
DEC
) key to activate the decoder.
Press and hold in the [
B
](
DEC
) key for one second to recall Menu
Mode
No-033
[
DCS CODE
]
(for selecting the DCS code).
[
C
] Key:
TDCH
Press the [
C
](
TDCH
) key to initiate CTCSS Tone or DCS Search.
ô
Multi Function Row “f”
(
MFf
)
[
ARTS, SRCH, PMS
]
[
A
] Key:
ARTS
Press the [
A
](
ARTS
) key to initiate the Auto-Range Transponder mode.
Press and hold in the [
A
](
ARTS
) key for one second to recall Menu
Mode
No-008
[
ARTS BEEP
]
(for selecting the ARTS “Beep” option).
[
B
] Key:
SRCH
Press the [
B
](
SRCH
) key to activate the Smart Search feature.
Press the [
B
](
SRCH
) key to initiate Smart Search scanning.
[
C
] Key:
PMS
Press the [
C
](
PMS
) key to activate the Programmable Memory Scan
feature (programmable sub-band limits for tuning or scanning).
ô
Multi Function Row “g”
(
MFg
)
[
SCN, PRI, DW
]
[
A
] Key:
SCN
Press the [
A
](
SCN
) key to initiate Scanning (in the direction of higher
frequencies).
[
B
] Key:
PRI
Press the [
B
](
PRI
) key to activate the Priority Scan feature.
[
C
] Key:
DW
Press the [
C
](
DW
) key to activate the Dual Watch feature.
ô
F
RONT
P
ANEL
C
ONTROL
& S
WITCHES
M
ULTI
F
UNCTION
K
EY
D
ETAIL
Ó
Ó
Ó
[
A
]
[
B
]
[
C
]
Ó
Ó
Ó
[
A
]
[
B
]
[
C
]
Ó
Ó
Ó
[
A
]
[
B
]
[
C
]
Ó
Ó
Ó
[
A
]
[
B
]
[
C
]