User's Manual

1673 OPERATION MANUAL REV A
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Figure 2-6 and the Remote Units will show the shock tube armed screen of
3.5.13. Figure 2-12. The Remote Units’ ARMED lights should be on.
3.5.14. On the Controller, before the arm time counter has expired, press the DISARM switch.
All Remotes will disarm within 10 seconds. The red ARMED lights will go out, and the green
READY lights will come on steady.
3.5.15. Re-arm the Controller Unit and wait for the arm time counter to expire. After expiration,
all Remote Units will return to the disarmed state. The red ARMED lights will go out, and the green
READY lights will come on steady.
3.5.16. Re-arm the Controller Unit, and before the arm time counter has expired, press both
FIRE switches together and hold for ½ second. You should notice that a spark is developed
across the firing tips of the Remote Units. The spark can be both heard and seen. All units
subsequently return to the disarmed state. The red ARMED lights will go out, and the green
READY lights will come on steady.
3.5.17. For a brief moment after firing, the shock tube firing voltage will be displayed on the
Remote Unit. The shock tube firing voltage should be above 2,250 V for reliable initiation. Typical
firing voltage is 2,500 V.
3.5.18. Turn off all units. Restore firing tips, retract antennas, and close lids as required. The
system is now operationally ready for use.