System Description

UTM-00355 | Rev 2
Page 212 of 261
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20. Arm
 Press button to select Remote Blast

ARM AND FIRE COMMANDS FOR DETONATORS WILL NOT INITIALLY BE KNOWN TO THE D IGI S HOT
®
R ANGER AT POWER ON . T HESE COMMANDS ARE ONLY AVAILABLE FROM THE BLASTING ( RED ) B LAST C ARD
AND WILL BE ISSUED TO THE R ANGER WHEN NECESSARY , EITHER DIRECTLY FROM THE RED B LAST C ARD
( IN CASE OF A LOCAL BLAST ) OR REMOTELY FROM THE BASE D IGI S HOT
®
R ANGER . ARM AND FIRE
BLASTING COMMANDS WILL BE ERASED FROM THE R ANGER MEMORY AFTER USE .
21. Remote Blast
 Press SoftKey to initialise RF communication
 User may change RF settings by selecting corresponding numbers. Refer to 15.3
for detailed RF settings procedure.
22. Remote Blast
 User will be prompted to Scan Key
 Scan the Yellow BlastCard at the back of the DigiShot
®
Ranger
23. Remote Blast
 Press and hold the NEXT button on
the front of the DigiShot
®
Ranger for
2 seconds
 The DigiShot
®
Ranger will initiate a
Grace period of 2 minutes.

Yellow NFC card must be from the same group as Red NFC card for RF communication to
take place.
BLAST CARD NFC SENSOR