User's Instructions

5 Operation
5.1 Using the V-TEC io1 System
Connecting the Snaphook to the D-ring
Attach the snaphook to the D-ring.
NOTE: When contact is made, the smart device on the snaphook will play a "connection"tri-tone sound and an LEDwill gently
pulse green.
WARNING!
Ensure the snaphook turns green.
Failure to follow this warning can result in serious personal injury or death.
If after several tries the smart device on the snaphook is still red when the attached to the D-ring, use a paperclip to reset the
device as shown, or contact MSA Customer Service .
NOTE: While the snaphook and D-ring are connected the smart device will pulse green in X second intervals.
NOTE: If the snaphook and D-ring become disconnected, a 15 second countdown to reconnect will begin. An alarm will sound
at 30 seconds if no connection is made.
Sleep Mode
When the smart device on the snaphook does not detect motion, the device will enter sleep mode.
The smart device on the snaphook “wakes up” when the RFID tag detects motion.
Battery Service Life
When the battery has 20% service life remaining, the device will beep at a X second interval until the snaphook is plugged into
the USB-C port.
Charging the Snaphook
(1) Park the order picker truck.
(2) Insert the charging cable into the USB-C port on the snaphook as shown.
When the battery is fully charged, the device will pulse green.
NOTE: When a low battery is charging the device will turn red.
5.2 Status Indicators
Table 1 Status Indicators
Hook Behavior Occurs When
TBD Smart Hook has woken up from sleep mode
Ascending Single Tri-Beep Tone Smart Hook connection has been made between hook and harness tag
Descending Single Tri-Beep Tone Smart Hook disconnection is registered between hook and harness tag (X
second delay from physical disconnection)
Pulsing Red LEDLight Smart Hook is disconnected
Intermittent Pulsing Green LEDLight Smart Hook is connected
V-TEC io1 Smart Hook PFL 11
US 5 Operation