Smart Voltmeter
User Manual
Multifunctional Digital Car Voltmeter with Protection Feature
2014
SPL-Laboratory
01.01.2014
Страница 1: ...Smart Voltmeter User Manual Multifunctional Digital Car Voltmeter with Protection Feature 2014 SPL Laboratory 01 01 2014...
Страница 2: ...dentifying the functional parts of the device 7 Number of the element 7 Description 7 Functional purpose of slot contacts 7 Number of the element 7 Description 7 Typical device connection schemes 8 Co...
Страница 3: ...wing measuring exact characteristics of a car electric network voltage analysing voltage sags and swells that appear in car electronics operation process protection of electrical equipment of a car fr...
Страница 4: ...t with current up to 3 ampere thus in case of necessity replacing an additional relay Smart Monitor form Spl Lab will protect your car audio components from breakage will help in tuning sound in the c...
Страница 5: ...uracy 0 1 Volt Data refresh speed one second half second quarter second Commutated current of the Remote circuit 3 ampere Algorithm of measuring direct voltage Averaging by time Display Three segment...
Страница 6: ...sult in its breakage To avoid the risk of electric shock all the connector cables should not have insulation defects Avoid measuring load beyond the maximum limit All operations of connecting and disc...
Страница 7: ...1 Negative common should be connected to the negative contact of the car electric network 2 12 V for feeding the device it is possible to connect to any supply line for example to the ignition or to...
Страница 8: ...3 Not connected 4 Not connected 5 Should be connected to the measured network spot Voltmeter with protection feature without external control This voltmeter connection scheme provides the use of exter...
Страница 9: ...ional button 4 Resetting current values and restoring the remote circuit or increasing the selected value in the configuration menu Setup mode For entering the configuration menu press Functional butt...
Страница 10: ...e on screen only in case if value overstepped the permissible range even more in so doing the LED and display start blinking until reset button is pressed The Remote controlling circuit is closed if t...
