This manual provides installation and operating instructions for the Whelen E-969 Encoder, a full-function activation unit for High Power Voice and Siren…
The Whelen E-969 Encoder is a desktop unit designed to simplify the activation of Whelen's High Power Voice and Siren System products. It utilizes a 10-digit DTMF protocol and features a sealed membrane keypad with a backlit liquid crystal display. The device supports up to 10,000 unique addresses and allows users to select from 35 different command or control functions.
| Protocol | 10 digit DTMF protocol |
|---|---|
| Display | 2 line by 24 character |
| Clock Retention | 3 months |
| Addresses | 10,000 |
| Command Functions | 35 |
| Call Keys | 8 |
| Sequences per Call Key | 100 |
| Remote Input Activation | 500ms |
The E-969 supports up to 10,000 unique addresses.
The internal clock is maintained for up to 3 months after being unplugged.
The closure must remain active for a minimum of 1/2 a second.