User's Manual
1 OVERVIEW ..............................................................................................1
1.1 G7 EXO ........................................................................................................ 1
1.2 Blackline Safety Network ..................................................................1
1.3 Blackline Live web portal .................................................................1
1.4 Gas inlet modules .................................................................................2
1.5 Connection modules ..........................................................................2
1.6 In the box ..................................................................................................3
1.7 Hardware details ...................................................................................3
2 SETUP ........................................................................................................... 6
2.1 Placement .................................................................................................6
2.2 Location .....................................................................................................6
2.3 Mounting ..................................................................................................6
2.4 Setup wizard ............................................................................................ 7
2.5 Connectivity light ................................................................................. 7
3 USER INTERFACE ......................................................................... 9
3.1 Buttons ...................................................................................................... 9
3.2 Screen overview ................................................................................... 9
3.3 Battery ......................................................................................................11
3.4 Power on/o ........................................................................................12
3.5 Maintenance code ............................................................................13
3.6 Alarm test ...............................................................................................13
3.7 Siren and Speaker ..............................................................................14
4 SAFETY ALERTS AND ALARMS .............................. 15
4.1 Yellow warning alarm ...................................................................... 15
4.2 Red alert ..................................................................................................15
4.3 LiveResponse .......................................................................................16
5 SAFETY FEATURES ....................................................................17
5.1 Functional settings ...........................................................................17
5.2 Gas sensor settings ...........................................................................18
6 COMMUNICATION ..................................................................19
6.1 Two-way messaging .........................................................................19
6.2 Two-way voice calls ..........................................................................19
6.3 Push-to-talk (PTT) ..............................................................................20
7 GAS DETECTION .......................................................................21
7.1 Bump test ............................................................................................... 21
7.2 Calibration .............................................................................................22
7.3 Zeroing sensors ................................................................................... 23
7.4 LEL sensor precautions ................................................................... 24
7.5 PID target gases ..................................................................................24
8 CARTRIDGES .................................................................................... 25
8.1 Cartridge options...............................................................................25
8.2 Changing cartridges ........................................................................25
8.3 Cartridge care ......................................................................................26
8.4 Sensors in cold weather ................................................................. 26
9 GAS INLETS ......................................................................................26
9.1 Manual calibration inlet .................................................................26
9.2 Pump inlets ...........................................................................................26
10 ELECTRICAL PORTS ................................................................27
10.1 Cautions and denitions................................................................27
10.2 Power port ............................................................................................. 28
10.3 A/B interface ports ............................................................................29
11 FIRMWARE UPDATES ........................................................... 33
11.1 Over-the-air (OTA) updates ..........................................................33
11.2 Firmware update kits ....................................................................... 33
12 SUPPORT .............................................................................................. 33
12.1 Learn more ............................................................................................33
12.2 Customer Care .....................................................................................33
13 SPECIFICATIONS ....................................................................... 34
13.1 Detailed specications ...................................................................34
14 LEGAL NOTICES AND CERTIFICATIONS .....36
14.1 Legal notices ........................................................................................36
14.2 Intrinsically safe certication .......................................................37
CONTENTS