Texas Instruments 4000M - Manual (Page 6)

Use Conditions
This part 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.
Notice: Canadian Users
This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus set out in the Radio Interference Regulations of the Canadian
Department of Communications.
Remarque a I'intention des utilisateurs canadiens
Le present appareil numerique nemet pas de parasites depassant les limites applicables
aux appareils numeriques de Classe B prescrites par la reglementation sur le parasitage
radio du Ministere des Communications du Canada.