Linear Acoustic UMPAX v4, User Manual

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Linear Acoustic UPMAX v4 User Guide Specifications
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Table 6-6
GP I/O Parallel Control Port (DB9-F)
Female DB-9 connector accepts TTL level controls, active Low.
Regulatory
North America : Designed to comply with the limits for a class A digital device pursuant to Part 15 of
the FCC rules (CFR). Designed for U.S. and Canadian listing with UL.
Europe : Designed to comply with the requirements of Low Voltage Directive 73/23/EEC and EMC
Directive 89/336/EEC. Designed for RoHS and WEEE compliance.
Pin Function
1 GPI 1 (Active Low)
2 GPI 2 (Active Low)
3 GPI 3 (Active Low)
4 GPI 4 (Active Low)
5 Ground
6 GPO 1 (+5V TTL)
7 GPO 2 (+5V TTL)
8 GPO 3 (+5V TTL)
9 GPO 4 (+5V TTL)