Using the 1919-R Display Unit
1919-R User Manual
23
3.4.2
Field Upgrade – Updating the 1919-R Firmware
1919-R has all of the necessary infrastructure for field upgrading of the embedded software,
should the need arise. This is done through the USB OTG port that is found on the rear panel of
the instrument (see
).
To update the 1919-R firmware:
1.
Download the latest 1919-R firmware upgrade package from the Newport website:
http://www.newport.com/Handheld-Power-and-Energy-Meters/6770602/1033/category.aspx
and copy it to your target directory.
2.
Run the upgrade executable and follow the on-screen instructions.
Figure
3-9 1919-R Field Upgrade Wizard
3.4.3
Clock Settings
The 1919-R is equipped with a real time clock which shows the date and time. This clock also
allows the 1919-R to query the sensor attached and notify you if the sensor is due for calibration.
You can change the
To set the real-time clock of the instrument:
1.
Disconnect the sensor.
2.
Use the up (
↑
) /down (
↓
) Navigation keys to select/highlight the
Date and Time
parameter
and press the
Enter
key.
Figure
3-10 Real Time Clock Settings
