Table of Contents
1. Safety ………………………………………………… 3
1.1 Instructions for the Safe Operation and Use of the BT-410 .…… 3
1.2 Warnings …………………………………………………… 3
1.3 Cautions .…………………………………………………… 3
1.4 Definitions of Symbols ……………………………………… 5
2. Introduction .………………………………………… 6
2.1 General ……………………………………………………… 6
2.2 Brief Device Description …………………………………… 6
2.3 Intended Use .……………………………………………… 6
2.4 Product Features .………………………………………… 7
2.5 Product Configuration …………………………………… 7
3. Assembly and Operation ..………………………… 8
3.1 The overall panel .…………………………………………… 8
3.2 Loupe (Optional) Assembly …………………………………… 9
3.3 Astral Lamp (Optional) Assembly .……………………………… 10
4. Use Method .………………………………………… 11
4.1 Adjustable headband ...……………………………………… 11
4.2 Turn on the power Method …………………………………… 11
4.3 Adjust distance of focusing light(only for standard)…………………… 11
4.4 Turn off the power Method ..………………………………… 11
4.5 Adjust intensity of light(only for “Optional Main body”)……………… 11
4.6 Charging Method ...………………………………………… 12
4.7 Charger operation ....………………………………………… 13
4.8 Optional Features …………………………………………… 13
5. Maintenance and Cleanliness .……………………… 14
5.1 Checking the Light Intensity ..……………………………… 14
5.2 Cleaning …………………………………………………… 14
5.3 Battery Disposal and Handling ..……………………………… 14
6. Specifications ………………………………………… 15
