MSA ALTAIR 4XR, Operating Manual

Page: 32 / 63

ALTAIR
®
4XR
32
Operation
US
Enable Bluetooth Operation
The device is configured with a Bluetooth capable communications feature.
(1) Press the  button to enable or disable the Bluetooth communications device (ON/OFF).
(2) Press the
q
button to accept the setting and return to the EXIT? page.
3.5 Bluetooth Operation
The Bluetooth communication device must be enabled for any Bluetooth functions to operate. See
chapter 3.4 "Device Setup".
Compatible Bluetooth host with appropriate software is required for proper operation.
Bluetooth Security
The Bluetooth connection is encrypted and secured with a unique six digit pin that must be double
confirmed on both device and Bluetooth host at the time of pairing.
Discovery Mode
This device mode is used to enable a Bluetooth host to pair with the device for the first time or if a
different Bluetooth host was connected with the device previously.
To manually enter Discovery Mode:
(1) Page down through the menu pages in Normal Operation mode using the

button until the
Discovery Mode page is displayed.
(2) Press the

button until the display shows dSCVRY YES.
(3) Press the
q
button to enter Discovery Mode.
The blue LED will blink rapidly indicating that the device is in Discovery Mode.
Connecting the Device to a Bluetooth Host for the First Time
(1) Ensure that the device is on and in Discovery Mode
(2) On the Bluetooth host, locate the Bluetooth device list. Select "A4X-xxxxxxxx" from the list.
Both the device and Bluetooth host will display a unique six digit security code to ensure
that the correct devices are being paired.
(3) After verifying that the six digit codes match, confirm the pairing request on the device by
pressing the
 button.
(4) Confirm on the Bluetooth host as well.
Note that the device will automatically enter discovery mode for five minutes at device
turn on if Bluetooth has been enabled. Discovery mode will also be entered for
5 minutes following a disconnection.