MARELUX 180 Degree Smart Viewfinder User manual

https://www.marelux.co/
180 Degree Smart Viewfinder
User Manual
Please read this user manual carefully before starting to use the product, and
use the product properly based on the thorough understanding of this user
manual.

(1) Power and Mode Switch
(2) Unit Switch and Depth Reset
Button
(3) Diopters Adjustment
Product Specification:
Material: Optical Glass, Anodized Aluminum Alloy
Weight: 300g
Depth Rating：100m
Magnification: 0.8X (Underwater)
Built-in Indicators on Screen: Current Depth, Temperature, Diving Time,
Battery Status, Ascent Rate and Speeding Alert
Part Names and Functions:
(3)
(2)
(1)

Installation
（1）
（2）
（1）
Remove the battery cap(1) by
rotating it counterclockwise.
Insert the battery and then attach the
battery cap by rotating it clockwise.
Press the locking button(1) on the
viewfinder and insert it into the housing
slot(2).
CR2032*2

Usage
Because the refractive index of air is different from that of water, this product can only be used
underwater.
Before diving, press the button to switch
to the depth display and then press the
button to reset the depth to 0 M.
The arrow displayed at the top of
the screen shows the Ascent Rate
and Speeding Alert.
Press and hold the button for 1 second
to power on.

Maintenance And Storage
⚫After each underwater use, always remove this product from the housing and soak it in fresh
water for several hours to dissolve any salt buildup. Wipe off water with soft cloth and let it
dry in shaded and well-ventilated area.
⚫Periodically apply grease on the O-Ring of the battery end cap to prevent problems caused
by salt buildup or electrical corrosion.