Agilent Technologies 5517B, Руководство пользователя

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Laser Head at a Glance
2
Agilent 5517B/BL/C/D/DL/FL User’s Guide 13
Laser Head Rear Panel at a Glance
1 +15V POWER ON
LED (green)
This LED lights when the +15 Vdc power is applied to the laser
head. It goes out if the +15V fuse opens or the external power
supply fails.
2 –15V POWER ON
LED (green)
This LED lights when the –15 Vdc power is applied to the laser
head. It goes out if the –15V fuse opens or the external power
supply fails.
3 READY
LED (green)
When power is initially applied to the laser head, this LED is off.
About halfway through the warm- up period, it blinks on and off to
indicate that the laser is in the process of warming up. When the
head is ready for use, it remains on, indicating the laser has
achieved lock and is generating a reference signal.
4 LASER ON
LED (amber)
This LED lights to indicate the high voltage power supply is ON and
that laser light is being emitted.
5 18-Pin Connector (twist-lock)
This connector is used to connect the external power supply input.
It also allows the external power supply ±15V and reference signals
(REF and ~REF), to be connected to other system components via
the laser head cables.
Table 6
on page 24
lists all the power and signal lines available
at the rear- panel connector.
5
1
2
3
4
+ 15V POWER ON
- 15V POWER ON
READY
LASER ON
COMPLIES WITH
21 CFR 1040.10
AND 1040.11
5517D
HeNe Laser
Opt.
SN: US44444444
Power: 200 uW
Split Freq: 3.74 MHz
ISM 1 - A
ICES/NMB-001
Agilent Technologies Inc.
5301 Stevens Creek Blvd.
Santa Clara, CA 95051
July, 2005
Made in U.S.A. of domestic and
foreign content
N10149
LASER RADIATION
CAUTION
(ALSO WHEN OEPN AND INTERLOCK,
IF ANY, FAILED OR DEFEATED)
DO NOT STARE INTO BEAM
MAXIMUM OUTPUT: 1 mw
PULSE SPEC: continuous wave
LASER MEDIUM: helium neon
CLASS II LASER PRODUCT