Honeywell Q7055A User Manual download pdf (Page 26)

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN

26 EN1B-0198GE51 R0801

2. Wait till the heartbeat LED starts flashing RED,

then press the Mode Button.

3. The heartbeat flashing immediately stops and

the LED is permanently on. The operating

modes are displayed using the LAN status

LEDs Lnk, Tx, Rx. The Normal Mode is

represented via the Lnk LED.

4. Now push the Mode Button again and the Tx

LED will also be switched on. Two LEDs on

means Stay in Bootloader Mode is selected.

5. To accept one of the modes, push the Mode

Button again and hold it for about 1 second.

The BNA Bootloader feedback that the mode

has been accepted is indicated with all Mode

LEDs and the heartbeat LED flashing four

times.

If there is no need to change the mode after the

mode button has been pressed, then just stop

pressing the mode button. The BNA device will

continue with its normal work after a few seconds.

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Honeywell Q7055A User Manual Page 26