Eventide ARGUS 3000 - General; Purpose; Before You Begin

u Section 1
GENERAL
I 1.1 Purpose
The purpose of this manual is to guide you in simple repair of the Argus models 3000, 5000, and 7000,
\ \ or in updating the unit's database and/or operating system. This manual also provides information
u regarding adjusting the screen display.
V j Repairs or updates to the Argus are limited to replacement of the following:
""* * Database board in models 5000 and 7000
j I * Database/operating system in model 3000 (four ROM chips on CPU board)
~" * Operating system in models 5000 or 7000 (one or two ROM chips on CPU board)
i | * Internal lithium battery in models 5000 and 7000 (on CPU board)
^ * Shorting Plug Jack in models 5000 and 7000 (on CPU board)
/ I * Central Processing Unit (CPU) board
U * Daughter board (also called small power supply board)
, I * 3-amp fuse (on mother board, also called main power supply board)
Li * ON/OFF switch assembly
* Key caps
]J The information in this manual helps you to identify which board or component might need replacing.
i | This manual is designed to be used by a qualified installation center, and is not normally intended for use
ji by the Argus owner or operator.
U
1.2 Before You Begin
, , Read all instmctions thoroughly before beginning any procedure described in this manual. Be sure you
f j have the proper tools and sufficient time to complete the task before beginning.
WARNING
J Repairs to these instruments should only be performed by qualified personnel. Do not
attempt any repairs not described in this manual.
" 1
U NOTE
p; When removing screws from the Argus, it is very important to note the position of each
jl screw. Vie screws are purposely different sizes. It is imperative that they are replaced in
their original positions.
\j, Argus Maintenance Manual Part #5006 July, 1993 Page 1
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