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2. Warranty.
1. All  equipment  shall  have  warranty  coverage  by  the  supplier  against  manufacturing  or  assembly  faults  conducted  by  the
supplier, for the period of 12 months, counting from the issuing of the sales invoice. The period is irrevocable except in cases of
extended warranty previously noted in contract.
2. During warranty time, the supplier will repair, with no additional charge, the faulty products, providing adjustments, replacing
or re-manufacturing, of all the equipment or its modules and components that present unusual behavior;
2.1. The repaired/replaced products are covered for an additional period of 3 (three) months or up to the end of the original 
warranty time, taking into count the longer period; 
2.2. If the additional 3 (three) months term, referred above, is higher than the original warranty term, the warranty will only 
extend to the repaired/replaced modules or 
components; 
2.3.  The  warranty  will  become  effective  in  the  supplier’s  factory;  therefore,  it  is  not  a  responsibility  of  the  supplier:  the 
shipment  of  any  modules,  components  or  any  other  equipment  or  accessory.  These  expenses  will  be,  when  due, 
a responsibility of the Purchaser. 
2.4.  The  Purchaser  may  choose  a  visit  of  the  supplier’s  technical  personnel,  instead  of  submitting  the  goods  for 
factory repair, although the  expenses relative to transportation, lodge and nourishment of the supplier’s technicians will occur 
at sole expense of the Purchaser, upon budget approval. 
3. The supplier is relieved of the warranty terms in the hereinafter situations:
3.1. Faults or defects caused by AC Mains variation, atmospheric phenomena or accidental;
3.2. Faults or defects caused by inadequate installation of the goods, not complying with the OPERATING MANUAL(S) or by 
negligence of the minimum infrastructure requirements in the installation site, which is referred in the ANNEX 1 herein 
attached. 
3.3. Faults or defects caused by inadequate usage of the products, not complying with the OPERATING MANUAL(S) or 
by lack of proper preventive maintenance recommended in the product’s manual. 
3.4. In event of the goods and its accessories are submitted to 3rd Party maintenance, unauthorized by the supplier, as 
well as removal or violation of its serial number. 
4. The supplier shall employ, during warranty term, original parts and components listed by the product’s manufacturer.
5. The technical assistance must be held by the SUPPLIER or its accredited personnel or companies, failing which will result
in warranty voidance.
1. 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
radio  frequency 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. The  antenna(s)  used  for
this  transmitter  must  be fixed-mounted  on  the  outdoor  permanent structures.  RF  exposure  compliance  is  addressed
at  the  time  of  licensing, as  required  by  the responsible FCC Bureau(s), including antenna co-location requirements of
§1.1307(b)(3).
2. Changes or modifications not expressly approved by Hitachi Kokusai Electric Comark LLC could void the user's authority
to operate the equipment.
3. 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.
2.1 FCC Compliance