Talisman III Dynamic Loop Amplifier Systems (TAL/DLS1/3 & TAL/DLS5/3)
Publication Code TAL-DLS-3_TIG Issue 3
Page 8
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Ser No:
TAL DLS1
England SK10 2NF
Cheshire
Macclesfield
Hurdsfield Industrial Estate
Signal House
Federal Signal Ltd
Dynamic Loop Amplifier System
Designed by Millbank on behalf of Federal Signal Ltd. Manufactured in R.O.C.
No user serviceable parts inside, refer servicing to qualified personel.
To avoid electric shock hazard, do not expose this appliance to rain or moisture.
AC 230V~240V, 50/60Hz
T3,15L 250V
WARNING
LOOP
High Voltage
DANGER
Input
Limiter
5kHz
Agc
10kHz
Response
Mode
1
2 3
4
5
4.12
Confirm that the ‘Loop Integrity’ LED functions by disconnecting the loop wire, the LED should extinguish in
about 5 seconds.
4.13
As a final check, the response control should be adjusted, if necessary, to achieve optimum frequency
response.
4.14
Set all unused input control to minimum.
4.15
The notice supplied with the equipment informing potential hearing aid users that the system is installed
should be clearly displayed.
4.16
Before leaving the installation it is most important that the owner and users of the system are familiar with its
operation and understand the need for regular checks to be carried out on the system – checking LED
indicators for input level, loop integrity and drive current and performing listening tests.
5.
CONTROLS AND CONNECTIONS
5.1
TAL/DLS1/3
1. Input Level Control.
2. Tone Control.
3. Master Level Control.
4. Loop Integrity Indicator.
5. Loop Current Indicator.
6. AGC Indicator
7. Limiter Indicator.
8. Power On/Off Switch.
1. Mains Input Socket and Fuse
2. Frequency Response Switch
3. Loop Connector
4. Mode Switch
5. Input Socket
1
