Maico MA 53, Руководство по эксплуатации

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Operating Instructions MA 53
Geba_MA53_e_13a.doc 46 851 430/3 11/11
Connection plugs:
Connection Specification
A power socket left/right=power,
middle=prot.GND
(100 ... 240 V~ 50/60 Hz)
B power fuses 1 A slow blow
C serial PC-interface 1=GND, 2=RX, 3=TX, 5= GND,
6=DTR
RS 232 C
D patient response switch sleeve=GND, tip=in RI= 500

E signal output right sleeve=GND, tip=out ZA= 47 k
 , UA= 8 Veff
F signal output left sleeve=GND, tip=out ZA= 47 k
 , UA= 8 Veff
G Loudspeaker FF right channel sleeve=GND, tip=out ZA= 4
 , UA= 8 Veff
H tape/CD input right channel sleeve=GND, tip=in ZI= 47 k
 , UI= 0.04
- 5 Veff
I Loudspeaker FF left channel sleeve=GND, tip=out ZA= 4
 , UA= 8 Veff
J tape/CD input left channel sleeve=GND, tip=in ZI= 47 k
 , UI= 0.04
- 5 Veff
K masking phone for BC (option) sleeve=GND, tip=out ZA=10
 , UA=1 Veff
L tape/CD input right channel sleeve=GND, tip=in ZI= 47 k
 , UI= 0.04
- 5 Veff
M tape/CD input left channel sleeve=GND, tip=in ZI= 47 k
 , UI= 0.04
- 5 Veff
N BC (bone conduction receiver) sleeve=GND, tip=out ZZA= 4
 , UA= 8 Veff
O monitor phone sleeve=GND, tip=out ZA= 250
 , UA= 8 Veff
P insert phone right channel sleeve=GND, tip=out ZA=10
 , UA=1 Veff
Q talkback microphone sleeve=GND, tip=in ZI= 1 k
 , UI= 0.38
- 500 mVeff
R insert phone left channel sleeve=GND, tip=out ZA=10
 , UA=1 Veff
S right live voice microphone sleeve=GND, tip=in ZI= 1 k
 , UI= 0.38
- 500 mVeff
T AC (headphone) right channel sleeve=GND, tip=out ZA=10
 , UA=1 Veff
U live voice microphone sleeve=GND, tip=in ZI= 1 k
 , UI= 0.38
- 500 mVeff
V AC (headphone) left channel sleeve=GND, tip=out ZA=10
 , UA=1 Veff
Picture 55 rear of MA 53 with connection plugs