Technical data
XLR-4-32 
. 
LOOP 
THRU 
/ 
EXT 
YSTEMS 
INC.. 
HURBANK. 
C 
\ 
DUAL 
5DK 
A674MZIO 
3 
POSITICNJ 
L 
< 
K 
7203SPYABE 
(RT51L 
1407- 
0022-00) 
( 
RTS* 
1903-0025-00) 
b 
JI 
I 
A 
- 
7 
MOMEtJTARY 
MIL 
MOT 
USED 
ON 
UUITS WITH 
CALL 
L~hnl OPTlotd 
O 
(-I-'). 
CUT 
1 
SLEEVE 
WIRE 
ENDS. 
Q 
@ 
CUT 
TRACES 
ou 
CIRCUIT 
SIDE 
(TWO 
PLACES>. 
Q 
CUT 
T~ACE 
0t.1 
COMPO~.IE~JT 
SIDE 
(OUB 
PLACE). 
@ 
IdSTALL 
JUMPERS 
1t.I 
PLACE 
OF 
75 
0k.l 
RMS-300 
SERIES 
ONLY 
@ 
IlJSTALL 
JUMPER, 
T~(RT~'+z~CL-OW~-O 
AND 
REMNk 
El5 
ON 
SPK-300 
SERlE'3 
ONLY'. 
@ 
GOOSEhlELK 
MIL 
NOT 
USED 
ON 
SPL-300 
5ERIES. 
CUT 
AUD 
SLEEVE 
WIRC 
ENUS. 
@ 
FR 
MODELS 
WITHOUT 
L14hT 
gOlsRD, 
CUT 
4 
SLEEVE 
NIPE 
EtJDS. 
LIGHT 
BOARD 
r\lOrES 
UhJLffi 
OTHERWISE 
SPECIFIED 
0PllokJAL 
GMSENECK 
ELECTRET 
MIL  MIL 
HEADSET 
/' 










