7. REFERENCES

7.1. Legend of symbols

SYMBOL	DESCRIPTION
	Radiation/electromagnetic interference
	CAUTION! Consult the instruction manual before use
	ON/OFF switch
	19 VDC power supply connector
	Keep in a dry place
	Range of allowable temperatures of storing and transport.
	Date of manufacture.
	CE mark confirming the completion of conformity assessment of the product.
	WEEE – electronic device, should be disposed of according to existing regulations.

7.2. Warranty Terms and Conditions

Warranty terms for the us4us® products are available here.

General terms and conditions of sale are available here.

7.3. Version history

Ver. / Date	Author	Change description
0.7 / 25 NOV 2024	BW	sections numbering changed, model RL-2024-PCIe added, most of the sections updated
0.6 / 18 DEC 2023	BW	sections numbering changed, model R-2023 added, basic composition updated, Section 7.3 Detailed specification updated
0.5 / 02 MAR 2023	BW	Section 8.3 Detailed specification updated, Section 9 Current limitations updated
0.4 / 05 DEC 2021	BW	Section 5 System setup updated, Section 7.4 Other conditions and recommendation extended