152-388-100-02, Issue 2 Provisioning
H2TU-C-388 List 1 June 6, 2000 9
PROVISIONING
There are two provisioning methods:
• Use the MODE and SEL buttons on the front panel of the H2TU-C to:
– Set system options
– Reset the H2TU-C to its factory default settings for system options
– Display system option settings (scroll mode)
– Select system loopbacks
• Use a maintenance terminal (VT100 terminal or a PC running terminal emulation software) connected to the
H2TU-C craft port (or to an HMU craft port) to access the HiGain HDSL2 maintenance screens (Figure 3 on
page 12). This gives you full access to all H2TU-C status, history, inventory, and provisioning screens.
USING THE MODE AND SEL BUTTONS
Setting Options through MODE and SEL
To provision the H2TU-C-388 List 1 through the MODE and SEL buttons on the front panel:
1 Press the MODE button for 1 second and then release it. The front panel display alternately shows the first
system parameter and its current setting.
2 Press the SEL button to step through all possible settings of the selected parameter.
3 After the desired setting has been selected, press the MODE button. This updates the current displayed
parameter to the selected setting, then advances to the next configurable parameter. After the last parameter
has been selected, a CONF NO message appears on the front-panel display.
4 Do one of the following:
• To cancel the session without saving the requested parameter changes, press the MODE button or do
nothing. (After 30 seconds, the display returns to its normal mode without saving the new changes.)
• To accept the requested parameter changes, press the SEL button. (A CONF YES message displays, and
the display returns to its normal mode after saving the new changes.)
No dip switches or jumpers are required to provision the H2TU-C-388 List 1 as it contains a
non-volatile RAM (NVRAM) which stores the system option settings. System option settings are
retained if shelf power is lost or if the H2TU-C-388 List 1 is unplugged.
