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#8 PRG
Lights while Program Scan is activated {page 60} or
memory channel 99 is selected {page 58}.
#9 SCAN
Lights while a Scan function is activated {page 60}.
$0 F.LOCK
Lights while the Lock function is ON {page 64}.
$1 FINE
Lights while the Fine function is ON {page 21}.
$2 MHz
Lights while the 1MHz Step {page 20} or Quick Menu
{page 24} function is ON. Also lights while the Search
function for programmed or vacant memory channels is
ON {page 55}.
$3
Shows the Menu Items while accessing Menu mode
{page 24}. Also shows frequency information (transmit,
receive, or difference) while operating split frequency
{page 42} and the RIT/XIT frequency offset if these
functions are activated {pages 44, 45}.
3 GETTING ACQUAINTED
#2 ON AIR
Lights while the transceiver is in the transmit mode
{page 23}.
#3 AT TUNE
Lights while the internal antenna tuner is actually tuning
for a correct match between the antenna system and
the transceiver. Also lights while the transceiver is
presetting the antenna tuner capacitors according to
previously stored data {page 49}.
#4 FSK
Lights while in Frequency Shift Keying (RTTY) mode
{page 20}.
#5 FM
Lights while in the FM operating mode {page 20}.
#6 AM
Lights while in the AM operating mode {page 20}.
#7 M.SCR
Lights while in Memory Scroll mode {page 56}.
SWR
PWR
S
9
7
5
3
1
10
25
50
FILTER
A
LC
3
10 2
1. 5
1
0
20
40
100
6
0
W
d
B
d
B
20
COMP
M.CH
USB CW R FSK FM AM M. SCR PRG SCAN F. LOCK FINE MHzLSBAUTO
FULLVOX SEMI AIP AGC AUTO PROC MONI MENU
A B
SPLIT
RIT
TONE
XIT
NB
WIDTH
CTRL
SHIFT
HF TRANSCEIVER TS-870
ON AIR AT TUNE
#2 #3
#4
#5
#6
#7
#8
#9 $0 $1
$2
$3