Multi-View Display
In the display’s descriptive view, you can read all the values pro-
vided in the timecode, such as time, date, day or year, time off-
set, leap second information and the state of daylight saving time.
Other useful information includes jitter error, time difference (In-
put 1 - Input 2) and signal amplitude in volts.
Additionally, the 940A provides a time domain display much
like an oscilloscope. In this mode, each bit of the time code is
identified, and may be verified with the specification.
Construction
Constructed of tough polycarbonate/polyester alloy, the 940A case
was designed for durability and easy handling.
It has a 5-inch
diagonal, color graphic, touch screen display made of tempered,
scratch-resistant glass, with self-adjusting brightness controls. A
bail assembly is useful for propping up the instrument. Input and
output connections are through female BNC connectors.
Input/Output Connectors
Two female BNC connectors are available for connecting two differ-
ent input signals. One female BNC connector is available to source
any timing signal selection in the 940A.
AUX Port
The RJ-45 port is available for further development of features and
accessories.
Micro USB Port
A micro USB port is available for charging the internal Li-Ion bat-
teries, powering the 940A and updating firmware.
Flashlight
An LED flashlight is available near the micro USB port with vari-
able brightness control.
2
Summary of Contents for 940A
Page 10: ...x ...
