Panametrics DewPro MMR30, Руководство по установке и эксплуатации

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DewPro® MMR30 Installation & Operation Manual 19
Chapter 4. Optional Display/User Interface
4.4 Functions of the Matrix
This section describes the functions available to the user through the matrix grouped by common function areas. The
function is accessed by positioning to the specified location within the matrix.
4.4.1 System Administration Functions
1. Unlocking/Locking the Matrix
Table 3:
Location in
Matrix Description of Function
VH
89
This location allows the user to lock and unlock the
matrix input functions. When the matrix is locked,
“V” and “H” keys are still functional but the “+” and
“-” keys are disabled. This prevents unauthorized
modification of any of the user input functions, such
as output ranging or unit selection. Entering the
value “50” in this location unlocks the matrix. Any
other value locks the matrix.

Default: 0
2. System Reset
Table 4:
Location in
Matrix Description of Function
VH
99
This location allows the user to a reset of the
system electronics, similar to removing and
re-applying power to the instrument. No system
parameter settings are modified. Entering the value
“50” in this location initiates the reset, and after
approximately five (5) seconds the reset is
executed. After the reset, normal operation is
resumed at location VH 00.
3. Transmitter Identification
Table 5:
Location in
Matrix Description of Function
VH
92
This location displays the identification number of
the transmitter. The display should read “200.”
4. Software Version
Table 6:
Location in
Matrix Description of Function
VH
93
This location displays the version number (3.00) of
the instrument software.