Programming Menu - Extech Instruments CG304 User Manual

Programming Menu
The meter can be configured and calibrated through simple button presses in the programming
menu. Press the LEFT button to access the menu and refer to the menu 'tree' below. The menu
uses UP/DOWN, LEFT/RIGHT presses for navigation and selection. In the table below the factory
default settings are in bold with an asterisk. Each parameter is explained in detail in the
subsequent sections.
Top level
STATISTICAL VIEW
OPTIONS
LIMIT
DELETE
MEASUREMENT
VIEW
CALIBRATION
NOTE: Disable the Auto Power OFF feature before lengthy programming to avoid inconvenient automatic
power down while programming.
Sub level 1 Sub level 2
AVG*
MIN
MAX
NO
SDEV
Single*
Measure mode
Continuous
Direct*
Working mode
Group 1...4
Auto*
Probe used Fe
No Fe
µ
m*
Unit settings
mils
mm
ON*
Backlight
OFF
AVG*
MAX
LCD Statistics
MIN
SDEV
Enable*
Auto Power OFF
Disable
High Limit
Limit settings
Low Limit
Delete Limits
Current Data
All Data
Group Data
Enable
Disable
Delete Zero N
Delete Zero F
Notes
Average of a series of readings
Lowest of a series of readings
Highest of a series of readings
Number of sampled readings
Standard deviation of a series
One reading at a time
Continuous measurements
Readings are not stored in groups
Store readings in groups
Meter automatically selects mode
Ferrous measurement mode
Non‐ferrous measurement mode
Micrometers
Mils = mm * 2.54 / 100
Millimeters
Enables backlight operation
Disables backlight operation
Average of a series of readings
Highest of a series of readings
Lowest of a series of readings
Standard deviation of a series
Allows auto power off to operate
Defeats the auto power off feature
High Alarm alerts user when reached
Low Alarm alerts user when reached
Clear the alarm limit values
Delete current data
Delete all stored data
Delete data stored data plus alarm and
calibration data
View stored data in all groups
Allow calibration access
Lock out the calibration mode
Clear the zero cal. data (non‐ferrous)
Clear the zero cal. data (ferrous)
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