effigis.com
CPAT FLEX (DRV3 Lite)
11
10
User Manual
2.4.2 Multi-Function Button and Display
The DRV3 Lite is provided with a unique front panel multi-function button, which allows you to:
• Power on/off the unit: Press and hold the button for ~3 seconds
• Toggle audio feedback on/off: press the button once
• Toggle unit’s detection modes between “system test” and “pressure test”: press
the button twice
• Display DRV3 number and hardware information (briefly replace the AERO and LTE
frequency lines): press the button three times
• Set the DRV3 Lite in spectrum mode: press the button four times. While in spectrum
mode press the button once to switch to a new screen displaying AM modulations
found on the chosen carriers (only available if the former mode was pressure test
or in system test with an AM tag). To exit spectrum mode press the button once
again
Go to the “Setup” section for more details on how to pre-configure the operation parameters.
2.4.3 Power Interface
The DRV3 Lite has one circular power pin interface at the bottom of the unit.
Connect the AC adapter (supplied by Effigis) to the power interface to recharge the battery
and power the DRV3 Lite.
2.4.4 Data Interface
The DRV3 Lite has two data interfaces: a Micro-B USB connector and an integrated Bluetooth
module.
The USB connection is used for firmware upgrades and configuration changes.
The Bluetooth module is a 4.0 BLE version module. It can be used by a third-party application
to configure and extract readings from the DRV3 Lite.
NOTE
The development of a third-party application must be based on the DRV3 Lite
Commands Set. Contact Effigis Support for more details.
2.4.5 Antenna Connector
The connector at the top of the unit is designed for the rubber duck mid-band antenna.
NOTE
The LTE antenna is integrated on its own PCB within the DRV3 Lite and located
just over the LCD display.
2.4.6 Speaker
The DRV3 Lite is equipped with a transducer, which emits an audio tone through the front
unit openings to provide an audio feedback of the RF measurements. Most of the time, the
RF levels from both bands will be different. The audio tone will always reflect the highest
leakage measurement.
2.4.7 Battery
The DRV3 Lite is powered by a 7.2V 2000 mAh lithium ion 4-pin connector battery pack. The
battery pack is partially charged and ready to use when the DRV3 Lite is shipped. For more
information on charging the battery, see Section 4.5.