DigiShot plus.4G - Page 145

UTM-00339 | Rev 19
Page 145 of 253
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The DigiShot
®
Plus 4G Commander housing body contains all the electronic components in a durable environment
equipped with a carry handle.
• RF – long range: 3000m (900MHz data radio, internal antenna)
• RF – short range: 10m (Wi-Fi, internal antenna)
The four detonator communication channels on the front panel are clearly marked 1 – 4.
Harness wire terminals on each channel are used to connect to detonator / surface harness lead-in wires.
The e-paper display reflects light unlike conventional backlit flat panel displays that emit light. This makes it more
comfortable to read, and provide a wider viewing angle than most light-emitting displays
The NEXT (FUNCTION) button is used in conjunction with other keys to perform specific functions.
The POWER button is used to switch the DigiShot
®
Plus 4G Commander ON and OFF.
It is also used, in conjunction with the NEXT (FUNCTION) button, to enter the bootloading mode from where
software updates can be performed.
While the Commander is plugged in and charging the Power button can be used to toggle between low and high
charge rates. This function is useful when charging from a less powerful charger.
Turn Off by disconnecting the charge cable, waiting a few seconds and then pressing the Power button.
The DigiShot
®
Plus 4G Commander must be placed on a tripod or otherwise elevated
during use; elevating it to approximately 1.5m above ground level ensures that the internal
antenna will operate at optimum levels. Future versions of the DigiShot
®
Plus 4G
Commander will also include a connection to accommodate external antennae which
should also be at least 1.5m above ground level. The Commander will be able to make use
of either the 869MHz or 915MHz ISM band in the region in which it operates.
The display remains visible even if the device is off – thus the last screen that was visible
before shut-down will be displayed while in off mode until the commander is booted-up
again. The e-paper display should never be exposed to direct sunlight for long periods.