Panametrics CTF878, Руководство по обслуживанию

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Model CTF878 Service Manual 19
Chapter 3.
Chapter 3.
3.1 Calibration
3.1.1 Introduction
For user convenience, the CTF878 offers a Calibration/Test Menu. This menu enables users to perform a variety of
functions that might occasionally be required to calibrate the CTF878.
Refer to the Service Menu Map, Figure 1-1 on page 11, while moving through the following procedures.
3.1.2 Entering the Calibration/Test Menu
Enter the Service Menu as described on page 1-1, then select the Calibrate/Test option. The screen appears similar to
Figure 23 below.
Figure 23: Calibrate/Test Menu
To scroll to a particular option, press the [

] or [

] arrow keys until you reach the option. Then press [ENTER] to
open the option window.
When entering parameters in an option, press:
•
the [

] key to step through the available parameters.
• the [

] key to scroll back to a previously entered parameter.
• the [F2] key (Cancel) or the [ESC] key to exit an option at any time and return to Operate Mode without changing
the parameters.
Units
Test
Site Program Meter Logging
Signal Setup
Error Limits
Test
Factory Defaults
Flash Update
0 50 10
Diagnostics
AnalogIns (2)
Digital Outputs (3)
RTDs (4)
RTDs (5)
15.38
34
Service
Calibrate / Test
Velocity, m/s
Corr SNR
Main Board (0)