Doorentryonline DT595A 사용자 설명서 - 페이지 9
{카테고리_이름} Doorentryonline DT595A에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Doorentryonline DT595A 9 페이지. 2-wire audio entry system
페이지 인쇄Cable Requirements
The maximum distance of the wiring is limited in the DT system. Using different cables may also
affect the maximum distance which the system can reach.
monitor
When Monitor quantity < 20
Cable Usage
Twisted cable 2x0.75 mm
Twisted cable 2x1 mm
When Monitor quantity >20
Cable Usage
Twisted cable 2x1 mm
Twisted cable 2x1.5 mm
with two or four monitors
AC~
A
B
C
2
60
60
30
80
80
40
2
A
B
C
2
70
30
20
70
50
30
2
The farest monitor
monitor
monitor
C
DPS & PS5
DBC4S
B
A
-10-