Select to initiate handshaking protocol. Confirm connection via the system prompt: "Connected" .

Both systems allow the user to define operational boundaries, whether it is the specific EQ frequency or the decimal point placement on a 6-digit LED display.

Navigate to , press ENTER , change the value to 2 (PID Mode), and press ENTER to save. Go to P02-01 , select 1 for 4–20mA input. Set P02-02 to your minimum temperature (e.g., 0.0 ∘Craised to the composed with power C ) and P02-03 to your maximum temperature range (e.g., 150.0 ∘Craised to the composed with power C

Internal configuration data is corrupt. Perform a full factory reset by holding the [SET] and [<] keys simultaneously during power-up. If the error persists, the internal flash memory has failed, requiring unit replacement.

Open your device's Bluetooth menu, select "OpenMove by Shokz," and Audrey will confirm "connected". 3. Detailed Button Controls (The "Controller" Function)

: It is typically compatible with 24V, 36V, and 48V systems. Other S661 Devices OpenMove-User Guide

: Press and hold for exactly 2 seconds during an incoming ring.

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Press and hold the and Volume+ concurrently for 3 seconds until you hear "Multipoint Enabled" .

Whether managing a municipal winter fleet or an industrial conveyor system, master your hardware with this deep-dive technical manual. 1. System Overview and Hardware Setup

The S661 controller is widely used in various industrial automation applications and industries, including: