Safe Use Guidelines
The DNA Engine Tetrad 2 cycler is designed to be safe to operate under the following
conditions:
• Indoor use
• Altitude up to 2000 m
• Ambient temperature 5–31°C
• Relative humidity 10–90%, noncondensing
• Transient overvoltage per Installation Category II, IEC 664
• Pollution degree 2, in accordance with IEC 664
Electromagnetic Interference
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
This device has been tested and found to comply with the EMC standards for emissions
and susceptibility established by the European Union at time of manufacture.
This digital apparatus does not exceed the Class A limits for radio noise emissions
from digital apparatus set out in the Radio Interference Regulations of the Canadian
Department of Communications.
LE PRESENT APPAREIL NUMERIQUE N'EMET PAS DE BRUITS RADIOELEC-
TRIQUES DEPASSANT LES LIMITES APPLICABLES AUX APPAREILS NUMERIQUES
DE CLASS A PRESCRITES DANS LE REGLEMENT SUR LE BROUILLAGE RADIO-
ELECTRIQUE EDICTE PAR LE MINISTERE DES COMMUNICATIONS DU CANADA.
FCC Warning
Warning: Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radiofrequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference
in which case the user will be required to correct the interference at his own expense.
Shielded cables must be used with this unit to ensure compliance with the Class A
FCC limits.
Note Regarding FCC Compliance: Although this design of instrument has been tested and found to comply with Part
15, Subpart B of the FCC Rules for a Class A digital device, please note that this compliance is voluntary, for the
instrument qualifies as an "Exempted device" under 47 CFR § 15.103(c), in regard to the cited FCC regulations in
effect at the time of manufacture.
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