System Description

UTM-00355 | Rev 2

Page 195 of 261

Leakage Test

This function enables the user to perform a current measurement and a leakage measurement test.

Leakage is measured in milli-amps (mA) and low leakage is considered to be below 0.5mA.

Leakage higher than 1mA is considered high leakage and may result in blasting problems (potential misfires) and

should therefore be addressed and resolved prior to arming. The user can set the maximum limit where the leakage

warning is triggered from 0.1mA to 1mA in increments of 0.1mA. Note that the default leakage limit is 0.5 mA. A

warning will be displayed when the leakage level exceeds the leakage warning trigger level as set by the user.

IGH LEAKAGE LEVELS CAN RESULT IN POTENTIAL MISFIRES OF THE

IGI

HOT

ETONATORS

1. Main Menu

 Press SoftKey to select Test Menu.

2. Test Menu

 Press SoftKey to select Leakage Test.

3. Leakage Test

 DigiShot

Ranger will Test Leakage on all Channels

 Press SoftKey to continuously repeat test.

 Press SoftKey to stop continuously repeating test

4. CE4 Tagger will display leakage test results

5. After Testing press the Key to return to the Test Menu

 Refer to basic causes of leakage as detailed in the CE4 Tagger section