Menu options, Change to (c/f), Bath temperature offsets – Cannon Instrument CT-2000 (Contant Temperature Bath) User Manual

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CANNON

®

CT-2000 Constant Temperature Bath

Revision 1.0g—February, 2012; CANNON

®

Instrument Company

2139 High Tech Road • State College, PA 16803 • USA

MENU options

The MENU selection from the CT-2000 keypad permits the user to
access three functions:

„

Change to (C/F)

Changes screen display to alternate temp. scale

„

Bath Temp Offsets Globally adjusts calibration data

„

COM Setup

Sets computer communication options

Change to (C/F)

The Change to (Celsius or Fahrenheit) option is essentially a toggle
between two temperature scales. If the instrument is currently displaying
numeric data in degrees Celsius, selecting this option will change the
scale to Fahrenheit, and vice versa.

To switch from one unit of measure to another, press the MENU key,
press 1 and press ENTER.

KEYPAD SEQUENCE:

[MENU] [1] [ENTER]

Bath temperature offsets

To select a Bath Temperature Offset function, first press the MENU
key, then press 2, and press ENTER.

KEYPAD SEQUENCE:

[MENU] [2] [ENTER]

The Bath Temperature Offset option, when selected, displays two
submenus:
„ Clear Bins

Clears all user-input calibration data for
individual bins

„

Set Gen. Bath Offset

Allows global calibration adjustment by
CANNON

®

Clear bins

In rare instances, it may be desirable to clear all temperature calibrations
and recalibrate each offset. To accomplish this function, select Clear
Bins, then press 1. The LCD will display a warning message ...

ABOUT TO CLEAR ALL

CALIB. CONSTANTS!

ARE YOU SURE?

ENTER-Yes MENU-No

CAUTION

The offset values, once cleared, cannot be restored. The instrument may
require recalibration for all offsets to produce reliable data!

To erase user calibration data for all integer bins, press the ENTER key.
To escape the Clear Bins screen without altering user calibration data,
press the MENU key.

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