Description

The Bosch PLN-6AIO240 Plena All‑in‑One System is a six‑zone 240W background music and paging system, which consists of the Plena All‑in‑One Unit, an optional remote Wall Panel, and one or more Call Stations. It is a cost-effective public address system for small to medium sized venues that require an easy‑to‑use out‑of‑the‑box solution.

The Bosch PLN-6AIO240 Plena All‑in‑One Unit can provide hours of uninterrupted music from USB or SD flash memory. The unit also has a built in AM/FM tuner with presets. To ensure for optimum performance, the All‑in‑One Unit has no moving parts, such as hard drives that can fail or wear out. It is compatible with SD, SDHC and MMC cards, and USB memory sticks. The unit is supplied with an IR remote control for controlling the music source. To enhance the performance of the public address system, the following optional products can be connected to the All‑in‑One Unit:

• One or more Call Stations for six‑zones and all‑call, so that calls can be made to any combination of zones or all zones. A maximum of six Call Stations can be connected in a loop‑through arrangement to the same All‑in‑One Unit.
• A Wall Panel for enabling control of the background music from a remote location; the Wall Panel even allows a microphone or portable music player to be connected to the system.
• An additional power amplifier, so that music can be heard in one set of zones while calls can be made to another set of zones.

The All‑in‑One Unit is a 3 U high 19” wide rack‑mount unit. The unit is supplied with detachable rack‑mount brackets so that it can be used on a tabletop or installed in a rack.

Microphone and Line Inputs

The All‑in‑One Unit has six inputs that can be switched between microphone and line level sensitivity. Input 1 also accepts an optional all‑call Call Station (PLE-1CS or PLE-1SCS). The inputs are balanced but can also be used unbalanced. Phantom power can be switched on to provide power to condenser microphones. The inputs can either be mixed or can be configured with different priority arrangements (serial/blocking/overriding), based on a signal detection at each input.