Technical Specifications
PAGE 11
LS4600 | 6 CHANNEL SPEAKER LINE SURVEILLANCE
Summary Of Features
6 channel speaker line monitoring and expandable
Basic and Advance level of detection setup
Detection of faulty cable and speaker in individual zone or circuit
Impedance measurement method - no capacitor coupling required and cable branching allowed.
Faulty circuit disconnection option
Built in impedance meter, range within 10 Ohm to 10 K Ohm
LCD display to facilitate system setup, measurement and monitoring
Fault alert with LED indicators and switchable buzzer
Detection test interval setting from 1 min to 48 hours
Short burst test signal, minimizing interruption to PA operation
User setting for detection sensitivity for open, short and leakage
Aux 24V DC output for volume controller overriding during testing mode
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Operating voltage
24V DC via PS9400 PSU
Power consumption
3.5W
Capacity
6 channel and expandable
Processor
PIC micro controller with 12 bit ADC
Impedance detection range
10 to 10 K Ohm
Power measurement range
3 to 1000W 100V line
Measurement accuracy +/- 3% within range
Pilot tone injection frequency
1 KHz
Pilot tone signal output level
5V sine
Transmittal detection period
3 seconds per channel
Detection interval
User preset from 1 min to 48 hrs
Sensitivity setting
User preset at each channel
Indicators - LED
Normal, Fault, Buzzer, Auto run
Display LCD
2 x 16 characters w back light
Audible output signal Continuous buzzer with Off option
Dry contact setting
3A
DC output in detection mode
24V DC for individual channel
Dimensions (WxHxD) 482 x 44 x 180 mm
Weight
2.3 kg
Note:
The above specifications are correct at time of printing but subjected to changes without prior notice due to product
improvements.
