RS-218

Product number:

零售价

市场价

It features a high‑response CPU with an RS232 control port that can be connected to centralized control devices, comes with control commands, and offers stable and reliable communication.

Category: Amplifier

Keywords:

重量

Product Description

Zonssx

1. Total input reaches 40A.
2. 30A high-power relay, with each output channel capable of delivering up to 16A (2kW).
3. The delay time for each channel can be adjusted, making it suitable for the power-on and power-off requirements of special equipment.
4. 16A phosphor bronze universal socket.
5. High‑quality, brand‑new components for safe and stable performance.
6. It uses a high‑response CPU with an RS232 control port that can be connected to centralized control devices, complete with control commands for stable and reliable communication.
7. Channel interlocking can be configured, making it suitable for electric screens.
8. The switch can be locked to prevent accidental operation.
9. Channel-specific on/off switch.
10. Digital display for ID and channel delay peripherals.
11. Built-in lightning protection and surge-resistant network.
12. Features power-off memory; allows you to customize the startup state after a power outage, or to remember the usage state prior to the power outage.

AH-402

CA20

FAQ

High noise level

It should be determined first whether the noise comes from the front stage or the back stage circuit. The signal connection plugs of the front and rear stages can be removed. If the noise significantly decreases, it indicates that the fault is in the front stage circuit;

When the machine has no output or when the output volume is high or low

After prolonged use of the machine, dust and usage environment can cause oxidation of the volume adjustment potentiometer,

Cooling fan slow or stalled

Whether the heat dissipation fan of the power amplifier is working properly plays a crucial role in ensuring the operation of the machine. So when the fan speed is slow or not running, the power amplifier should not continue to be used,