2. SERVICE LIFE OF THE DEVICE 2.1. Personal (desktop) computers must be constructed so that: RAM could be replaced or modernised; hard disk (or parts fulfilling the functions of the hard disk) and CD drives, and/or DVD drives, if any, could be replaced. 2.2. Tablets must have built-in memory of at least 16 GB and a possibility of placing additional internal data carriers and using an external data carrier. 2.3. Monoblock units must be constructed so that RAM could be replaced or modernised. 3. USE OF MERCURY IN LCD MONITORS FOR BACKGLIGHT Lamps used in backlight of LCD monitors cannot contain more than 3.5 mg of mercury on average per lamp. 4. NOISE LEVELS 4.1. In accordance with Clause 3.2.5 of ISO 9296:1988 of information “Declared noise emission values technology and the telecommunications equipment”, sound power 1 pW) of “declared A-weighted level” (re a personal computer, which is measured in accordance with LVS EN ISO 7779:2011 “Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO or equivalent standards, cannot exceed the 7779:2010)” following: 4.0 B(A) in the standby mode (equal to 40 dB(A)); 4.0 B(A) during the operation of the hard disk drive (equal to 40 dB(A)). 4.2. In accordance with Clause 3.2.5 of ISO noise emission values of 9296:1988 “Declared information technology and telecommunications the sound power equipment”, “declared A-weighted 1 pW) of a notebook, which is measured in level” (re accordance with LVS EN ISO 7779:2011 Measurement of airborne noise emitted “Acoustics — by information technology and telecommunications equipment or equivalent standards, (ISO 7779:2010)” cannot exceed the following: 3.0 B(A) in the standby mode (equal to 30 dB(A));
2. SERVICE LIFE OF THE DEVICE 2.1. Personal (desktop) computers must be constructed so that: RAM could be replaced or modernised; hard disk (or parts fulfilling the functions of the hard disk) and CD drives, and/or DVD drives, if any, could be replaced. 2.2. Tablets must have built-in memory of at least 16 GB and a possibility of placing additional internal data carriers and using an external data carrier. 2.3. Monoblock units must be constructed so that RAM could be replaced or modernised. 3. USE OF MERCURY IN LCD MONITORS FOR BACKGLIGHT Lamps used in backlight of LCD monitors cannot contain more than 3.5 mg of mercury on average per lamp. 4. NOISE LEVELS 4.1. In accordance with Clause 3.2.5 of ISO 9296:1988 “Declared noise emission values of information technology and telecommunications equipment”, the “declared A-weighted sound power level” (re 1 pW) of a personal computer, which is measured in accordance with LVS EN ISO 7779:2011 “Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010)” or equivalent standards, cannot exceed the following: 4.0 B(A) in the standby mode (equal to 40 dB(A)); 4.0 B(A) during the operation of the hard disk drive (equal to 40 dB(A)). 4.2. In accordance with Clause 3.2.5 of ISO 9296:1988 “Declared noise emission values of information technology and telecommunications equipment”, the “declared A-weighted sound power level” (re 1 pW) of a notebook, which is measured in accordance with LVS EN ISO 7779:2011 “Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010)” or equivalent standards, cannot exceed the following: 3.0 B(A) in the standby mode (equal to 30 dB(A));
793-2017.08.16.0658,143683.docx