Amprobe ACD-40PQ Manual do utilizador - Página 11

Procurar online ou descarregar pdf Manual do utilizador para Instrumentos de medição Amprobe ACD-40PQ. Amprobe ACD-40PQ 17 páginas.

Display Backlight (model ACD-16 TRMS & ACD-40PQ only)

ress the SELECT button for 1 second or more to toggle the display backlight on and off.

Auto Power Off (APO)

The meter turns off after approximately 16 minutes of neither switch nor button activity. To

wake up the meter from APO, slide the function-selector to other positions and back on

gain. Always turn the function-selector to OFF when the meter is not in use.

Disabling Auto-Power-Off (APO)

Press-and-hold the HOLD button while sliding the function-selector to a (designated)

function-selector position. This disables the Auto-Power-Off feature of the functions on that

particular function-selector position. The LCD displays "

right after the HOLD button is released. Slide the function-selector to any other positions

fterwards resumes Auto-Power-Off feature.

RS232C PC computer interface capabilities

The instrument is equipped with an optical isolated data output port at the bottom case

near the battery compartment. Optional purchase PC interface kit RS232 KIT2

(including Optical Adapter Back, RS232 Cable & Bs13x Software CD) is required to

connect the meter to PC computer thru RS232C protocol. The RS232C Data

Recording System software Bs13x includes a digital meter, an analog meter, a

comparator meter, and a Data Graphical recorder. Refer to the README file comes

ith the interface kit for further details.

5) MAINTENANCE

WARNING

To avoid electrical shock, disconnect the meter from any circuit, remove the test leads from

the input jacks and turn OFF the meter before opening the case. Do not operate with open

ase.

Trouble Shooting

If the instrument fails to operate, check batteries and test leads etc., and replace as

necessary. Double check operating procedure as described in this user's manual

If the instrument voltage-resistance input terminal has subjected to high voltage transient

(caused by lightning or switching surge to the system) by accident or abnormal conditions of

operation, the series fusible resistors will be blown off (become high impedance) like fuses to

protect the user and the instrument. Most measuring functions through this terminal will then

be open circuit. The series fusible resistors and the spark gaps should then be replaced by

qualified technician. Refer to the LIMITED WARRANTY section for obtaining warranty or

repairing service.

1.800.561.8187

www.

.com

" & "

" to confirm activation