CONDTROL SMART 20 - Laser Distance Meter Manual

Table of Contents

Contents

1 FUNCTIONS/APPLICATIONS
2 PACKAGE
3 SPECIFICATIONS
4 PRODUCT DESCRIPTION
5 OPERATION
6 MEASUREMENTS
7 MESSAGE CODES
8 Documents / Resources
- 8.1 Download manual

FUNCTIONS/APPLICATIONS

Laser distance meter SMART 20 is intended to measure distance at indoor building areas.

PACKAGE

Laser distance meter – 1pc.
Batteries (type ААА) - 2 pcs.
User manual – 1 pc.

SPECIFICATIONS

Working range	0,2...20m*
Smallest unit displayed	1mm
Measuring accuracy	±3mm**
Laser type	Class II, 630-670nm, < 1mW
Continuous measurement (tracking)	+
Display backlight	+
Automatic shutdown of laser	30sec.
Automatic shutdown of laser distance meter	180sec.
Storage temperature	-10...+60°С
Working temperature	0...+40°С
Battery	2 х 1.5V AAA LR3 (alkaline)
Battery life	up to 5000 measurements
Dimensions	100х40х25mm
Weight	80g

* Use a reflecting plate to increase the measurement range during daylight or if the target has poor reflective properties.
** In favorable conditions (good target surface properties, room temperature) up to 10 m. In unfavorable conditions, such as intense sunshine, poorly reflecting target surface or considerable temperature variations, accuracy can decrease at distance over 10m

PRODUCT DESCRIPTION

Display

Main display line
Secondary display line
Battery charge level
Measuring unit
Laser beam indication
Reference point

OPERATION

Insert/replace batteries
Remove the battery cover. Insert the batteries, observing correct polarity. Put the battery cover back. Remove the batteries when the device is not used for a long time to avoid corrosion and battery depletion. Both batteries should be replaced at the same time. Both batteries must be of the same brand with the same charge level. Replace batteries when you see symbol on the display.

Switch on/off
Switch on: press and hold for 1 sec. button .
The device will turn on and enter single distance measuring mode. Laser beam will turn on simultaneously. Laser beam automatically turns off in 30 seconds after the last operation.
Switch off: press and hold for 1 sec. button .
In order to save battery power the device will switch off automatically within 3 minutes after the last operation.

Display backlight
When the device is on, backlight turns on automatically when you press button . The backlight will turn off automatically in 10 seconds after last operation.

Reference point
Reference point is the bottom end of the device.

Measuring unit.

Press simultaneously buttons and to select the reference point – m (meter) or ft (foot).

MEASUREMENTS

Single distance measurement
Short press button to switch on the device. Laser beam will be on. Point the laser beam at the target and short press button for single distance measurement. The result of measurement will appear in the main line on the display. To perform next single distance measurement press button to turn on the laser beam and then press again.

Continuous measurement (tracking)
When in single distance measurement mode press and hold for 1 sec. button . The device will take measurements one after the other, showing the last measured value. To stop continuous measurement press button or . To exit the mode short press .

MESSAGE CODES

While operation, the following codes/symbols may appear on the display:

Message	Cause	Solution
204	Calculation error	Refer to user manual, repeat the procedure.
208	Excessive current	Please contact the distributor or authorized service center.
220	Batteries are low	Replace the batteries.
252	Operating temperature is too high	Cool down the device to temperature within 0...+40 0 С.
253	Operating temperature is too low	Warm up the device to temperature within 0...+40 0 С
255	Received signal is too weak	Make measurements against surface with better reflective properties. Use a reflecting plate.
256	Received signal is too strong	Make measurements against surface with lower reflective properties. Use a reflecting plate.
261	Outside of measuring range	Carry out measurements within the range acceptable for this device.
500	Hardware error	Switch on/off the device several times. If this error still appears, please contact the distributor or authorized service center.