Configuration
Lockout Set Up Group
Release M DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual 77
April 2017
3.18 Lockout Set Up Group
Introduction
These are the parameters that you will select to lockout any unauthorized changes to the recorder's
configuration and calibration prompts.
Function prompt
Table 3-16 lists all the function prompts in the Lockout Set Up group.
Table 3-16 Lockout group function prompts
Function Prompt
Lower Display
Selections or Range of Setting
Upper Display
Configuration can also be locked using S1 switch on the main printed circuit board. Refer to
Subsection 2.9 – Configuration Lockout Switch. The chart plate can be sealed using a lead
seal to provide a positive indication that the electronics and configuration lockout switch may
have been accessed.
This feature also includes the special screw and plate that provide for the lead seal capability for sealing the
chart plate.
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