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LTPH-UM-1109-01, Issue 1 Provisioning
H2TU-C-231 List 2 January 9, 2002 9
PROVISIONING
There are two methods for provisioning:
• Use the MODE and SEL pushbuttons 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 maintenance screens (Figure3onpage12). This
gives you full access to all H2TU-C status, history, inventory, and provisioning screens.
USING THE MODE AND SEL PUSHBUTTONS
Setting Options through MODE and SEL
To provision the H2TU-C-231 List 2 through the MODE and SEL pushbuttons on the front panel:
1 Press the MODE pushbutton for 1 second and release it. The front-panel display alternately shows the first
system parameter and its current setting.
2 Press the SEL pushbutton to step through all possible settings of the selected parameter.
3 After the desired setting has been selected, press the MODE pushbutton. This updates the currently 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 pushbutton 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 pushbutton. (A CONF YES message appears
and returns to its normal mode after saving the new changes.)
No dip switches or jumpers are required to provision the H2TU-C-231 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-231 is unplugged.