Contacta HLD7 User Manual - Page 14

Browse online or download pdf User Manual for Hearing Aid Contacta HLD7. Contacta HLD7 16 pages. Hearing loop driver
Also for Contacta HLD7: User Manual (20 pages)

Print Page
Contacta HLD7 User Manual
13
Contacta
|
HLD7

Rear panel connections

PHTM
PUSH
PWR
MICROPHONE
Phantom power
Input 1 (Microphone)
indication for
Balanced XLR with switchable
microphone
12VDC phantom power
or
¼" TRS jack for electret microphone
with 12VDC power via 680Ω load.
Input 2 (Line)
Balanced XLR
or
¼" TRS jack to ohmically isolated input.
Back to contents
HLD7
PUSH
contactaglobal.com
LINE
EXPANSION
Expansion
Contacta
interconnect input or
output determined by
the driver operation
mode selected,
Perimeter: Output
Master: Phased Output
Slave mode: Input
1-
1+
2-
2+
LOOP
STATUS
FEATURE
Status
External LEDs
or relays.
2 x constant
current drive @ 20mA,
22V max.
Feature
External monitor
& control.
Contacta
communications
processor interface.
POWER
ONLY USE
PS-60 PSU
24v 4.17A
LOOP
Power supply
Loop output
input
Loop connection
4-pole speakON
connector.
Loop drive current
4A RMS compliance
current @ 1Khz sine
wave.
Loop drive voltage
15V RMS compliance
voltage.