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1 enabling limits, 2 setting limit values, 5 system operations – B&K Precision 5491B - Manual User Manual

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4.4.1 Enabling limits

Use the following procedure to turn on the limit operation:

1. Press

to enable or disable LIMIT TEST function.

4.4.2 Setting Limit Values

Use the following steps to enter high and low limit values:

1. Press

to enter the menu on the menu level.

2. Use

or

key to move across to the MATH MEU on the menu level,

A: MATH MEU

will be displayed.

3. Press

to move down to the command level within the MATH MEU.

4. Use

or

key to move across to the HIGH LIMIT command,

1: HI LIMIT” will be

displayed.

5. Press

to move down a level to input the high limit value. The present high limit value will be

displayed:

HI: +1.00000

6. Use

and

keys to choose a numerical place and use

and

keys to

increment or decrement the digits. Enter an expected value for high limit.

7. Press

(ENTER) to confirm the value of high limit. The message

SAVED” will be displayed to

show that the change is now in effect. The multimeter will exit the parameter level and move up a

level to the command level.

8. Use

or

key to move across to the LOW LIMIT command,

2: LO LIMIT” will be

displayed.

9. Press

to move down a level to input the low limit value. The present low limit value will be

displayed:

LO: -1.00000

10. Use

and

keys to choose a numerical place and use

and

keys to

increment or decrement the digits. Enter an expected value for low limit.

11. Press

(ENTER) to confirm the value of low limit. The message

SAVED” will be displayed to

show that the change is now in effect. The meter will exit the parameter level and move up a level to

the command level.

12. Press

key to exit from the menu and return to the measurement status.

4.5 System Operations

The multimeter has some other operations: Beeper control, key sound control, Baud rate control and

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