Hikmicro ALPEX LRF 4K Series User Manual

Digital Day & Night Vision Scope User Manual
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9 Frequently Asked Questions
9.1 Why is the monitor off?
 Check whether the device is off-battery.
 Check the monitor after charging the device for 5 minutes.
9.2 The image is not clear, how to adjust it?
Adjust the diopter adjustment ring or focus ring until the image is clear.
Refer to Adjust Diopter or Adjust Focus .
9.3 Capturing or recording fails. What's the problem?
Check the following items.
 Whether the device is connected to your PC. Capturing or recording is
disabled in this status.
 Whether the storage space is full.
 Whether the device is low-battery.
9.4 Why the PC cannot identify the device?
Check the following items.
 Whether the device is connected to your PC with supplied USB cable.
 If you use other USB cables, make sure the cable length is no longer
than 1 m.

Hikmicro ALPEX LRF 4K Series Specifications

General

Frame Rate	50 Hz
Laser Rangefinder	Yes
IP Rating	IP67
Sensor Resolution	384 × 288
Detection Range	1800m
Display	0.39 inch, OLED
Laser Rangefinder Range	1000 m
Battery Type	Rechargeable Li-ion Battery
Weight	Approx. 980 g
Operating Temperature	-30°C to 55°C
Storage Temperature	-30°C to 60°C
Objective Lens	50 mm
Battery Life	8 hours