Specifications; Headset & Station Connections - Pro Intercom HS2 Series Operating Instructions

9. com mu ni ca tions sys tems are com pat i ble with
Pro In ter com
party-line head set sys tems
Spec i fi ca tions:
Head set Mi cro phone Im ped ance: Dy namic -200 pre ferred, 30 to 1
Head set Ear phone Im ped ance: 150-600 pre ferred, 8 - 4K ac cept able.
Volt age: 24 nom i nal, 15-30
VDC
Cur rent con sump tion: 10 m
Lamp type: 20 m in can des cent. 56m
A
Line bridg ing im ped ance: 200 un bal anced
Sidetone can cel la tion: 0d
B
Con trols: Talk: Push on/push off, self in di cat ing switch
Lis ten level: ro tary po ten ti om e ter
Sig nal: Non-latch ing push but ton switch.
Sidetone: Screw driver ad just, re cessed po ten ti om e ter.
XLR 3-pin Male
1 2
3
Shield
Communications
ac cept able.
VDC
with speech, 30 m with sig nal lamp ac ti vated, 60m
A A
xe non on
A /L
to 55d
B
Head set & Sta tion Con nec tions
Mic Ø
+24VDC
Mic +
ac cept able. Electret - 1.2k to 1.8k
K
mod els
Ear
Ear Ø
HS-2 Multi-circuit Con nec tions
®
Clear-Com and other 200
with xe non.
A
un bal anced