Key facts
- Manuals
- 3
- Languages
- ZH
- Last added
- 2026-10-03
Featured ELDER manuals
ELDER MU8a Professional Speaker User Manual
The ELDER MU8a is a two‑way active full‑range speaker designed for conference rooms, small halls, and background music applications. It features an 8‑inch low‑frequency driver, a 1.4‑inch compression driver, and a built‑in 150 W amplifier with volume and low‑pass controls.
This manual covers safety warnings, proper installation and hanging procedures, detailed technical specifications, and warranty terms. It also includes diagrams of the speaker dimensions, connector layouts, and the internal amplifier module. This manual is written in Chinese.
Covers: Product Introduction · Technical Specifications · Amplifier Module · Installation · Features · Applications
ELDER PX128+ / PX136+ Professional Power Sequence Distributor User Manual
This manual introduces the ELDER PX128+ and PX136+ professional power sequence distributors, which split a main power input into eight (or six) controlled output channels and can be cascaded for larger systems. It describes the front‑panel controls, rear‑panel connections, and the internal micro‑processor that manages sequential power‑on and power‑off.
Safety, installation, and maintenance procedures are detailed, including warnings about high voltage, proper ventilation, correct mains voltage, and the need to unplug the unit when not in use. The document also covers cascading multiple units, troubleshooting common faults, and provides the full technical specifications of the devices. This manual is written in Chinese.
Covers: Introduction · Operation Method · Cascading Use · Front Panel Functions · Rear Panel Functions · Safety Instructions
Latest ELDER manuals
ELDER MU8a Professional Speaker User Manual
User Manual 10 pages · 797 KB · ZHThe ELDER MU8a professional speaker user manual provides safety instructions, installation steps, technical specifications, and warranty information.
ELDER PX128+ / PX136+ Professional Power Sequence Distributor User Manual
User Manual 11 pages · 656 KB · ZHThe ELDER PX128+ and PX136+ professional power sequence distributor user manual provides setup, operation, safety, maintenance, and specifications.
ELDER RC-32 Manual
This is an instruction manual for RC-32 airplane
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 ELDER manuals
What safety precautions should be observed when using the ELDER PX128+ / PX136+?
Do not open the case because high voltage is present, keep the unit away from rain or moisture, ensure proper ventilation, match the local mains voltage, unplug the power plug when not in use, and avoid over‑loading the device.
From: ELDER PX128+ / PX136+ Professional Power Sequence Distributor User Manual
How many power output channels does the PX128+ provide?
The PX128+ provides eight independent power output channels.
From: ELDER PX128+ / PX136+ Professional Power Sequence Distributor User Manual