Documentation Information - Hytera MD78X Service Manual

Service Manual

Documentation Information

This section describes the conventions and revision history of this document.
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Revision History
Version
R2.0
R3.5
Indicates information that can help you make better use of your product.
Indicates references that can further describe the related topics.
Indicates situations that could cause data loss or equipment damage.
Indicates situations that could cause minor personal injury.
Indicates situations that could cause major personal injury or even death.
Release Date
st
September 1 , 2010
st
October 31 , 2011
th
March 20 , 2012
Description
Initial release
Add descriptions on VHF, UHF2 and UHF3.
Update the template.
Add appropriate trunking information.
Update GPS schematic diagram, IF processor diagram,
PLL IC diagram, and all parts lists.
1
Documentation Information
Description