Equipment for detecting linear impedance (power), linear open circuit and linear overload of the horn.
- Rack-mounted design in 2U height.
- Adopt 192×64 pixel matrix LCD display and working status indicator.
- LCD English display and 1-10 channel status indicator.
- Detection over speaker line impedance, open circuit, short circuit and overloading.
- Timely detect speaker loop line.
- Speaker line detection no interrupts music broadcasting or paging.
- Indications include indicator color change and buzzer alarm when the speaker line impedance has been changed.
- Each channel detection Max. 2000W speaker loading.
- LCD real-time display speaker line’s status and power.
- Suitable for 100V and 70V line speaker systems.
- Ten channel inputs and outputs.
- AC110V or 230V and DC 24V DC operation.
- Pre-setting memory function even in case of power off.