Scientech S310 Vector - Manual (Page 16)

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H. The "At" (attenuation) annunciator now appears in the display. This allows you to enter a value from
0.0001 to 9999 which will become a multiplier of the actual displayed value. If no attenuator or
correction factor is to be used in conjunction with the pyroelectric detector then the attenuation factor
must be set to 1.000.
The attenuation factors of optics can be entered into the H410 so the displayed value will automatically
compensate for the amount of attenuation. For example, assume a beam splitter is being used that
transmits 75% and reflects 25% of the beam. If the H410 is set up to measure the reflected beam the
attenuation could be set up as follows:
• An attenuation factor of 1 would display the value of the reflected beam.
• An attenuation factor of 3 would display the value of the transmitted beam.
• An attenuation factor of 4 would display the value of the source.
Use the count up (RANGE), count down (MODE) buttons to enter the attenuation value. Press the
SELECT button to enter the value to memory.
I. The REMOTE annunciator now appears along with the digital interface previously selected; r232
(RS232) or IEEE (IEEE488). Press the SETUP button to change the interface between r232 (RS232) and
IEEE (IEEE488). Press the SELECT button when the desired interface appears in the display.
J. If RS232 has been selected, the "br" (baud rate) annunciator appears in the display along with the baud
rate previously selected. To change the baud rate press the SETUP button repeatedly until the desired
baud rate appears in the display. One of the following baud rates can be selected: 300, 1200, 2400,
9600, and 19,200. When the preferred baud rate appears in the display press the SELECT button.
K. The "PA" (parity) annunciator now appears in the display. Press the SETUP button to select none, even,
or odd parity. Press the SELECT button to enter the parity choice to memory
L. The "HS" (handshake) annunciator now appears in the display. Press the SETUP button until your
choice of none (nOnE), on/off (onoF), or clear to send (CtS) appears in the display. Press the SELECT
button when your choice is displayed to enter the handshake to memory.
M. If IEEE488 has been selected, the "bA" (bus address) annunciator appears with the default bus address.
Bus addresses from 0 to 30 may be selected by pressing the count up (RANGE) count down (MODE)
buttons followed by the SELECT button. Once the remote interface has been setup, the group
annunciator will appear. Press the SELECT button or simply wait a few seconds and the group will
automatically be selected for operation.
4. Group Setting for Ultra  Series 150 Watt Detectors:
Note: The factory default Group for Ultra Detectors is Group #4.
Note: Pressing the CANCEL button at any time during this process will terminate this process
with no changes made.
Note: Holding down the SELECT button for 3 seconds at any time during this process will save
any changes made up to that point and return the S310 to its operational state for the
Group selected.
To review, change, or setup a Group Setting for Ultra Series detectors, proceed as follows:
A. Press the SETUP button. The Group Setting last used will appear in the display.
B. To move to the next Group, press SETUP button again.