ADTRAN 1202076L2 - Manual (Page 38)

Chapter 2. Installation
2-12 TSU 600 User Manual 61202076L1-1
The full self-test procedure (invoked from the front panel or
T-Watch PRO) consists of the following tests:
Board level tests
Each of the TSU 600 boards contains an on-board processor which exe-
cutes a series of tests checking the circuitry on the board.
• RAM and EPROM tests
• Verify on-board circuitry
Unit level tests
• Front panel LED verification
• Board-to-board interface test
A test pattern is sent from the controller through a loopback on all other
boards and checked on the controller. This verifies the data path, clocks,
and control signals for the entire chassis.
Initialization
Set User Passcode
The TSU 600 is designed to operate with or without the use of a pass-
code. The default condition is without a passcode.
If the unit is to be remotely accessed using T-Watch PRO, you must enter
a passcode. When managing a number of units, the passcode can be the
same for all the units.
The passcode should be a number easily remembered. Once entered,
the passcode is required to access any operation other than viewing. See
Set Passcode on page 6-2.
Set Unit Identification
The Unit ID sets the unit to respond to remote control (controlled by a
device other than the front panel or terminal). If no Unit ID is recorded
it is not possible to operate from any remote control device, including
the local PC for T-Watch PRO or SNMP. See Unit ID on page 6-3 for de-
tails.