DigiShot plus.4G - Page 194

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UTM-00339 | Rev 19

Page 194 of 253

27. Scan Key

• Scan the RED BlastCard at the back of the DigiShot

Plus

4G Commander

• Enter the corresponding PIN

• Press to continue

• Press and Hold the NEXT button on the front of

the DigiShot

Plus 4G Commander for 2 seconds

• The DigiShot

Plus 4G

Commander will initiate arming

and a 30-second high-voltage

charging period followed by the

90-second blast window.

28. To disarm the blast

• From the Base Commander press the button

Once all the applicable Bench Commanders are Armed and no fault has been detected

then user can proceed with Synchronized blasting of all Bench Commanders from Base. It

is important that the user ensures good RF communication level between the Base and all

Commanders.

Synchronized blast is performed in instances where the same bench is blasted with 2

Bench Commanders or when delays of adjacent benches will affect each other if the order

of blasting is altered. Also useful when there is a possibility of the rock from one bench

possibly cutting off the harness wire to the other bench during blasting.