Greenlee GRP 450 Manual De Instrucciones página 2

Operation
GRP 450/460 Optical Power Meters
Low Battery – Battery provides in excess of 1000 operations under normal
conditions. Replace the battery with a long life CR 2, 3.0 volt battery when
"BATT" in the display illuminates. All data in memory is saved while the battery
is removed and replaced.
Optical Connector Interface – Equipped with a universal connector adapter,
which allows the interface of many popular style connectors. This connector
adapter interface should be kept covered and protected from contamination.
Care must be taken to avoid objects that could damage the glass surface of the
detector mount. If scratches or breaks occur on the surface, contact Greenlee's
customer service department.
Calibration – Greenlee Communications recommends this instrument be
calibrated each year to ensure NIST traceable measurements. Contact Greenlee
Communications for a return material authorization (RMA) number.
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GRP 450
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GRP 460
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1. Connector Adapter – A 2.5 mm screw-on type universal adapter is
supplied, allowing connection to FC, ST, or SC style connectors. An optional
1.25 mm adapter for connection to LC or MU style connectors is available.
2. BATT – Low battery condition exists when the "BATT" display flashes.
3. 2kHz – Alerts the user to the presence of an incoming 2 kHz tone. The
incoming tone is indicated by the flashing "2kHz" annunciator and an audible
tone. This feature is useful when used with the Greenlee light source at the
far end transmitting a tone on the fiber. To enable/disable the tone detect,
press the RCL and dB/dBm keys simultaneously until the audible alert beeps
once.
4. dB/dBm – Press the dB/dBm key to access the SET REF or ZERO feature.
To set the incoming signal to 0.00 dB, attach the signal under test to the
connector adapter and press the dB/dBm key while in the dBm mode. The
display now reads "0.00 dB". If an end-to-end loss measurement is desired,
disconnect the patch cord and take the meter to the far end of the system.
If the meter shuts down, simply turn on the instrument and take the far end
measurement. These meters are designed to turn on in the same mode as
prior to shutting down. The resultant loss measurement is displayed in dB.
5. Wavelength Selection – Press the λ key to access calibrated wavelengths
of 850 nm, 1310 nm, 1490 nm, and 1550 nm. The wavelength selected is
displayed in the upper portion of the LCD display.
6. POWER ON – Press the POWER key for approximately 2 seconds to power
on the GRP 450/460. The display briefly indicates the version of software.
The tool powers on in the last used mode of operation automatically after
5 minutes of initial power on. After power on, each press of any key is
confirmed by a brief audible alert from the internal beeper. To disable this
feature, hold down the dB/dBm key prior to pressing the POWER ON key.
This disable feature is confirmed by one short beep. To enable the key stroke
audible alert again, press the dB/dBm key and then the POWER ON key
while in the OFF mode.
To power on the GRP 450/460 for indefinite operation, press and hold the
POWER ON key for 3 seconds. Two short beeps confirm the continuous ON
operation.
GRP 460 ONLY
7. SAVE – The GRP 460 can store up to 1000 data measurements per
wavelength. Press the SAVE key to store the current measurement whether
it is an absolute power measurement in dBm or a loss measurement in
dB. Each time the SAVE key is pressed, the display flashes the stored
measurement and the storage location. Press the SAVE key again to store
and display the next measurement in the next storage location.
8. RCL – To review the stored results, press the RCL key. While in the RCL
mode, press the up or down blue arrow keys to review the stored results,
starting from the last stored location. Press the RCL key again to return to
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real-time mode.
9. USB – Press the USB key to download the results. The USB cable must be
attached to the GRP 460 and computer for proper download operation. Refer
to "USB Download Instructions" for additional information.
10. USB Download Connector – Mini USB 5 pin connector input.
11. To clear all internal memory locations, press and hold the SAVE and λ
keys simultaneously. A short beep provides confirmation and the display
indicates "00.00".
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12. Memory Location Scroll Feature – This feature is available in the RCL
mode. After RCL is selected, the GRP 460 displays the last entered data
location. Select the down blue arrow to display the next most recent value
down to the first entered value. Select the up blue arrow to view stored
locations approaching the most recent stored value.
USB Download Instructions (GRP 460 only)
Prior to downloading data from the GRP 460, the OPM software must be installed
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on the user's computer running Windows Vista, Windows 7, or Windows 8
operating system. This free software is available at http://www.greenlee.com.
Follow the instructions below to install the software on a computer running a
compatible operating system.
1. Click "GRP Installation Software" on the "Software Downloads" page under
"Support" on Greenlee's website. Be sure to click "Save" if prompted.
2. When the file has finished downloading, run the executable. Allow the
program to make changes to the computer if prompted.
3. Click "Unzip" in the next window, and then click "OK".
4. In the Greenlee Software Installer window, click "Install OPM Software".
5. Follow all instructions to install software and/or remove old software from
the computer. When the installation is completed, the window on the left side
of the installer screen will read "Finished OPM Installation".
6. Click "Exit" to close the installer window. A shortcut icon for the OPM
software will be available on the desktop.
To upload any data saved in the GRP 460 internal memory to the OPM software,
follow the instructions below.
7. Plug the GRP 460 into the computer and open the OPM software.
8. Place the OPM software into Dump mode by navigating to Settings>Data
Mode>Dump Mode.
9. Check in the bottom left corner of the OPM software for a message
indicating that the software is waiting to receive data. When this message
appears, press the USB button on the GRP 460 to dump all saved data points
to the OPM software.
10. Fill out the text fields under the "Test Site," "Customer," and "User" headers
on the right side of the OPM window.
11. Navigate to Settings>Report Settings to identify a minimum and maximum
dB loss value, set the correct wavelength, and choose a color code scheme,
if necessary.
12. Create the report by clicking File>Export to Excel.
GDLS 350/355/360 Light Sources
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1. Low battery condition exists when the "LOW BAT" LED flashes.
2. POWER ON – Press the POWER key for approximately 2 seconds to power
on the GDLS 350/355/360. The tools power on in the last used mode of
operation. These tools are designed to shut down automatically 15 minutes
after initial power on. To power on the GDLS 350/355/360 for indefinite
operation, press and hold the POWER ON key for 3 seconds. Conformation of
the continuous on operation is provided by two short beeps. To revert back
to auto off operation, hold the POWER ON key for 3 seconds while in the OFF
state.
3. 2kHz Tone Output – To modulate the laser/LED source @ 2 kHz, press the
2kHz button.
4. Wavelength Select – Press the λ button to toggle between available
wavelengths.
Pour obtenir un manuel d'instruction en Français, visitez le site www.greenlee.com.
Cliquez sur « Manuals » dans la barre située au bas de l' é cran. Saisissez "GDLS" dans le
champ de recherche et cliquez sur « SEARCH ». Le manuel apparaît dans la liste en dessous.
Per consultare il manuale di istruzioni in italiano, visitare il sito www.greenlee.com.
Fare clic su "Manuals", sulla barra nella parte inferiore dello schermo. Inserire la stringa
"GDLS" nel campo di ricerca e fare clic su "SEARCH". Il manuale verrà visualizzato nell' e lenco
in basso.
Die Bedienungsanleitung auf Deutsch finden Sie auf www.greenlee.com. Klicken Sie auf
„Manuals" in der Leiste unten auf dem Bildschirm. Geben Sie „GDLS" in das Suchfeld ein und
klicken Sie auf „SEARCH". Die Anleitung erscheint in der nachfolgenden Liste.
Para obtener un manual de instrucciones en Español, visite www.greenlee.com. Haga clic
en "Manuals" en la barra en la parte inferior de la pantalla. Ingrese "GDLS" en el campo de
búsqueda y luego haga clic en "SEARCH". Este manual aparecerá en la lista a continuación.
Para o manual de instruções em Português, visite www.greenlee.com. Clique na opção
"Manuals", localizada na barra na parte inferior da tela. Insira "GDLS" no campo de busca e
clique em "SEARCH". O manual aparecerá na lista abaixo.
Инструкции по эксплуатации на вашем языке Английский можно найти на веб-сайте
www.greenlee.com. Щелкните «Manuals» в нижней части экрана. Введите «GDLS» в
поле поиска и нажмите кнопку «SEARCH». Инструкции появятся в списке ниже.
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Tel: 800-435-0786 Tel: 800-435-0786
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