User's Manual

Document:
TBD
Page:
30 of 42
ENGINEERING
Documentation
Revision:
1.6
Date:
24-May-17
Title:
TND540 Requirement
Proprietary and Confidential
This document contains confidential and property information which belongs to Rand McNally, Inc. This
document may not be copied, reproduced, or transmitted to others in any manner, nor may any use of the
information on this document be made, except for the specific purposes for which it is transmitted to the
recipient without prior written consent of Rand McNally, Inc.
4.1.3 Storage Temperature
The product shall not be damaged and perform in accordance with this specification after exposure to storage
temperatures ranging from –30
o
C to +80
o
C for 48 hours. A total of 5 units shall be used for this test.
4.1.4 Thermal Shock
The product shall perform in accordance with this specification before and after exposure to accelerated
thermal shock. The unit shall be subjected to 24-hour 3 thermal shock cycles in accordance with figure 503.4-
1 of MIL-STD_810F and figure below. A total of 2 units shall be used for this test.
Notes:
1. T1 = –10
o
C
2. T2 = +60
o
C
3. Time duration from a to b: 2 hours
4. Time duration form c to 2: 2 hours
5. Time duration from f to b: 2 hours
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