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Erchang Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Erchang products.

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User Manuals, Instructions and Guides for Erchang products.

Erchang manuals

Latest manuals from manuals+ curated for this brand.

Erchang F68 Dual Frequency Intelligent Fish Finder User Manual

February 18, 2025

Erchang F68 Dual Frequency Intelligent Fish Finder Specifications Product Name: F68 Dual Frequency Intelligent Fish Finder Dual-frequency detection with selectable frequencies: 125KHz, 30KHz Bluetooth connectivity for mobile phone pairing Charging:…

Underwater Fishing Camera User Manual (Erchang CR110-4HAS)

manual

User manual and installation guide for the Erchang Underwater Fishing Camera. Includes charging instructions, button functions, setup tips, and technical specifications.

Erchang F68 Dual Frequency Intelligent Fish Finder User Manual

User Manual

User manual for the Erchang F68 Dual Frequency Intelligent Fish Finder, detailing its features, parts, battery charging, usage, app description, display modes, settings, specifications, and warranty.

Erchang manuals from online retailers

Erchang DV3524E Underwater Fishing Camera Instruction Manual

DV3524E • May 2, 2026

Instruction manual for the Erchang DV3524E Underwater Fishing Camera, featuring a 7-inch 720P HD display, 24 LED/IR lights, and fish finder video system for day and night fishing.

Erchang Underwater Fishing Camera User Manual

Underwater Fishing Camera DV3524E • 1 PDF • May 2, 2026

Comprehensive instruction manual for the Erchang Underwater Fishing Camera, model DV3524E, covering setup, operation, maintenance, and specifications for ice, lake, and sea fishing.

Erchang XA02 Wireless Fish Finder Sonar Instruction Manual

XA02 • March 28, 2026

Instruction manual for the Erchang XA02 Fish Finder, covering setup, operation, maintenance, and specifications for this portable wireless sonar device compatible with Android and iOS.

Erchang F431B Underwater Fishing Camera User Manual

F431B • February 14, 2026

Comprehensive user manual for the Erchang F431B Underwater Fishing Camera, including setup, operation, maintenance, specifications, and troubleshooting.

Erchang F431B Underwater Fishing Camera Instruction Manual

F431B • February 14, 2026

Comprehensive instruction manual for the Erchang F431B Underwater Fishing Camera, including setup, operation, maintenance, troubleshooting, and specifications.

Erchang XF03 Portable Sonar Fish Finder Instruction Manual

XF03 • December 27, 2025

Comprehensive instruction manual for the Erchang XF03 Portable Sonar Fish Finder, covering setup, operation, maintenance, troubleshooting, and specifications for optimal fishing experience.

Erchang XF03 Portable Fish Finder User Manual

XF03 • December 27, 2025

Comprehensive instruction manual for the Erchang XF03 Portable Fish Finder, detailing setup, operation, maintenance, troubleshooting, and specifications for optimal fishing experience.

Erchang F431B Underwater Fishing Camera Instruction Manual

F431B • December 24, 2025

Comprehensive instruction manual for the Erchang F431B Underwater Fishing Camera, covering setup, operation, maintenance, specifications, and troubleshooting for optimal use.

Erchang F431B Underwater Fishing Camera Instruction Manual

F431B • December 24, 2025

Comprehensive instruction manual for the Erchang F431B Underwater Fishing Camera, covering setup, operation, features, specifications, maintenance, and troubleshooting for optimal use in various fishing environments.

Erchang F431B Underwater Fishing Camera User Manual

F431B • December 24, 2025

Comprehensive user manual for the Erchang F431B Underwater Fishing Camera, including setup, operation, maintenance, troubleshooting, and specifications.

Erchang F431 Underwater Fishing Camera Instruction Manual

F431 • December 24, 2025

Instruction manual for the Erchang F431 Underwater Fishing Camera, featuring HD 1280*720P resolution, 15m cable, infrared LEDs, and video recording for ice and sea fishing.

Erchang F68 WIFI Fish Finder Instruction Manual

F68 WIFI Fish Finder • December 16, 2025

Comprehensive instruction manual for the Erchang F68 WIFI Fish Finder, covering setup, operation, maintenance, troubleshooting, specifications, and user tips for optimal performance in various fishing environments.

Erchang video guides

Watch setup, installation, and troubleshooting videos for this brand.

Erchang F431B Underwater Fishing Camera Test for Ice Fishing - Find Fish Under Ice

0:20 • 1280×720 • demonstration

Erchang F431B Underwater Fishing Camera: Backlight, Infrared, and Focal Length Adjustment Demo

0:43 • 640×360 • feature_demo

Erchang F431 Underwater Fishing Camera: Live Perch Footage

0:30 • 1280×720 • visual_overview

Erchang F13 Wireless Sonar Fish Finder: Portable Depth & Fish Location for Anglers

0:41 • 720×720 • feature_demo

Erchang F13 Wireless Sonar Fish Finder with Depth, Temperature, and Fish Detection for Anglers

0:41 • 1280×1280 • promo

Erchang F68 Wireless Fish Finder Review & App Demonstration

8:12 • 1280×720 • review