wtw inoLab 740, Operating Manual

Page: 29 / 274

Commissioning
29
3.5 Updating the terminal software (firmware)
The program "Firmware Update inoLab Terminal Level3
Vx.x" is used to update the firmware of the inoLab Level 3
terminal. The newest firmware version can be downloaded
from the Internet under www.wtw.com.
Prerequisites:
l PC with Windows 95, 98, or NT operating system
l
Minimum of 2 MB free storage
l A free (serial) COM-interface
l
Interface cable, AK T-PC (see section 3.1 S
COPE OF
DELIVERY
)
Note
The update takes approx. 20 min.
3.5.1 Checking the version no. of the terminal
firmware
1 Swap to offline mode with [Offline] .
2 Swap to the menu with [Menu] .
3 Select the Opt menu with
46
.
4 Confirm the Opt menu with
g
.
5 Select the Setup menu with
82
.
6 Confirm the Setup menu with
g
.
7 Select the Info... menu with
82
.
8 Confirm the Info... menu with
g
.
The Info window opens. The version number of the
firmware appears next to Terminal : here "1.2" .