Installation; Power-Up Sequence; Provisioning - ADC HiGain H2TU-C-231 Quick Installation

I
NSTALLATION
Align the H2TU-C with the shelf card-slot guides and slide the unit in. When the H2TU-C
is properly seated, the retaining latch snaps closed.
P
OWER
When the H2TU-C powers up, the four-character display illuminates and displays status
messages.
If the H2TU-C is unable to communicate with the H2TU-R, it displays various alarm and
status messages. If the H2TU-C is able to communicate with the H2TU-R, the following
occurs:
•
The Status LED flashes red while acquiring the H2TU-R and then turns a steady
green when the entire system is operating with no alarms. (The DS1 signal must be
present.)
• The front-panel display reports signal-to-noise ratio (SNR) margin readings (should
be ≥ 6 dB) and loop attenuation (should be ≤ 28 dB).
•
After the system powers up, alarm conditions that exist are reported on the display.
(The H2TU-C reports alarms if no DS1 signal is applied.)
P
ROVISIONING
Perform these basic provisioning tasks:
1 Connect a maintenance terminal to the craft port (see front-panel illustration inside)
and log on. Press
Refer to the onscreen Help menu for navigational aids or use the
cycle through selections),
display a menu),
keys (to navigate to a menu or item).
2 Select Config, Date and Time, then type the date and time.
3 Select Inventory, then type the unit ID numbers.
4 Change the settings of any system parameters, if necessary, by selecting Config,
then Standard Options or ADC Options (see
(Configuration options and their current settings can be read from the front panel
using the MODE pushbutton. See
5 Once the H2TU-C is successfully installed and provisioned, access the Monitor,
Performance, or Event Log menus to clear the Performance, Alarm History, or Event
Log screens, or use Master Clear in the Config menu.
- S
UP EQUENCE
CTRL R
+ to refresh the logon screen, if necessary.
ENTER
F11 (to return to the parent menu), or directional arrow
or
ESC
(to activate the current setting or choice, or to
Table 3
Table 2 inside.)
SPACEBAR
and Table 4 inside).
Continued
(to