Xiaguang XP XG2045 Manual page 14

ADSL2+ Tester
"Auto Test"
"Start/Stop"
"Page Up"
"Page Down"
"Cursor
Moveable Left
and Up"
"Cursor
Moveable Right
and Down"
"Backlight"
"Power"
Caution:
Pressing "AUTO TEST" key can auto start the ADSL line parameter test in any
operating menu of the tester, except for "DMM" testing mode. The displays
will be directly switched into the result menu of "Line Parameter" and the
"Start/Stop" LED will be turned on. In this condition, the line standard will be
automatically set as "AUTO".
Caution:
The key-stroke beep can be set as "ON" or "OFF" in "Others" menu. When
the key-stroke beep is set as "ON", the right key-stroke leads to one beep
while wrong or invalid key-stroke leads to two beeps. As prompt, there will be
relevant hint information in LCD display at the same time.
72-0046-03A
In "Line Parameter" test mode, press this key to auto start the test with
the "AUTO" line standard. And the displays of LCD will switch to "Result"
menu directly. In "DMM" test mode, press this key to auto detect and test
the loop line.
Manually control the start or stop activity of the test. Press it to start the
test and press it again to stop the test.
When page number appears in the display menu (Like "P: 2/4", indicates
that display menu has 4 pages in all and is on page 2 currently), press this
key to go page up.
When page number appears in the display menu (Like "P: 2/4", indicates
that display menu has 4 pages in all and is on page 2 currently), press this
key to go page down.
Move the cursor upward and leftward and the cursor can reach the position
with "[ ]".
Move the cursor downward and rightward and the cursor can reach the
position with "[ ]".
Turn on or off the LCD backlight according to the light condition.
Switch on or off the instrument.
Table 3: Functional keys descriptions
3 Manipulation
14