How to use the laser rangefinder
1. Put the 9V battery into the battery installation place according to the correct polarity;
2. Press the "launch button" to turn on the internal power of the rangefinder! You can see that the rangefinder is ready to measure through the eyepiece
3. Press and hold the "mode key" to switch the unit directly: meter (M) or yard (Y)
4. After turning on the power and switching the unit, aim at the object to be measured through the "internal LCD screen" in the eyepiece of the rangefinder. Tap the "Shoot Button" and the measured distance will be displayed on the "Internal LCD Display" immediately.
5. The user can adjust the clarity of the measured object, near and far through the "2 diopter adjuster". Aiming at a closer object causes the "Diopter Adjuster" to rotate to the left; conversely, aiming at a farther object, the "Diopter Adjuster" rotates to the right.
