User manual

Chapter 3. Operation
3-10 E&M+ Dual Voice Option ModuleUser Manual 61200105L3-1A
TSU FEATURES USED WITH E&M+ OPTIONS
In addition to the E&M+ menus, two additional menus of the TSU
100/120/600 may operate in conjunction with the E&M+ voice
module. These menus are F
ACTORY RESTORE and RUN SELF
T
EST.
Factory Restore
FACTORY RESTORE, a submenu of the TSU 100/120/600 menu
item U
TILITIES (UTIL), restores the factory installed default
settings for all E&M+ option module parameters.
When F
ACTORY RESTORE displays, place the cursor on it and
press
Enter. The unit is restored to preset factory defaults and
returns to the TSU 100/120/600 main menu. Table 3-1, Port
Configuration Menu Items, on page 3-5 shows the factory defaults
for port configuration parameters.
Run Self Test
RUN SELF TEST, a submenu of TSU 100/120/600 menu TEST,
executes both the E&M+ voice module internal test and the TSU
100/120/600 internal test. The TSU LCD displays the results of the
self-test. (See the TSU 100/120/600 User Manual for additional
information on S
ELF TEST.)
To execute the self-test, place the cursor over R
UN SELF TEST and
press
Enter. The TSU continuously changes the display in the LCD
window until all test results are shown.