Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2000-01-01
Featured YF-308A manuals
YF-308A Outdoor Preset Position Decoder User Manual
The YF-308A is an outdoor preset position decoder for PTZ camera systems, supporting CNB and PELCO‑P/D protocols and up to 51 preset positions. It communicates via RS‑485 over twisted‑pair cable up to 1200 m and operates from AC 220 V.
The manual details technical parameters, how to set baud rate and address using the 8‑bit DIP switch, provides a full address table, and lists special preset functions such as timed patrol stops and auxiliary contact control. This manual is written in Chinese.
Covers: Technical Parameters · Decoder Board Settings · Baud Rate Settings · Address Settings · Decoder Board Address Table · Special Preset Functions
Latest YF-308A manuals
YF-308A Outdoor Preset Position Decoder User Manual
User Manual 3 pages · 368 KB · ZHThe YF-308A Outdoor Preset Position Decoder User Manual provides specs, configuration steps, address tables and special preset functions.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in YF-308A manuals
How do I set the baud rate on the decoder board?
Use the 8‑bit DIP switch K; bits 7‑8 select the baud rate according to the baud‑rate setting table.
What address range can be configured for the decoder?
The communication address can be set from #0 to #63 using the DIP switch.