Thank you for purchasing the HIOKI Model PW9005 GPS Box.To obtain maximum perfor-
mance from the device, please read this manual first, and keep it handy for future reference.
The latest edition of the instruction manual
The contents of this manual are subject to change, for example as a
result of pro
The latest edition can be downloaded from Hioki’s website.
https://www.hioki.com/global/support/download
Product registration
Register your product in order to receive important product information.
Hereby, Hioki declares that the radio equipment Model PW9005 is in compliance with
Directive 2014/53
The full text of the EU declaration of conformity is available at the following Hioki’s website:
When you receive the device, inspect it carefully to ensure that no damage occurred during
shipping. In particular, check the accessories and connectors. If damage is evident, or if it
fails to operate according to the specifications, contact your dealer or Hioki representative.
Accessories• GPS antenna (Approx. 5 m)
Transporting Precautions
Use the original packing materials when transporting the device, if possible.
Pack the device so that it will not sustain damage during shipping, and include a description of existing damage. We do not take any responsibility for damage in
ping.
•GPS Box
• RS-232C cable
• Instruction Manual (this publication)
curred during ship-
2
HIOKI PW9005A980-07
Safety Information
Safety Information
This manual contains information and warnings essential for safe operation of the device
and for maintaining it in safe operating condition. Before using it, be sure to carefully read
the following safety precautions.
This device is designed to comply with IEC 61010 Safety Standards,
and has been thoroughly tested for safety prior to shipment. However, mishandling during use could result in injury or death, as well
as damage to the device. Using the device in a way not described in
this manual may negate the provided safety features.
Be certain that you understand the instructions and precautions in
the manual before use. We disclaim any responsibility for accidents
or injuries not resulting directly from device defects.
The following symbols in this manual indicate the relative importance of cautions and warnings.
Indicates that incorrect operation presents an extreme hazard that
could result in serious injury or death to the user.
Indicates that incorrect operation presen
could result in serious injury or death to the user.
Indicates that incorrect operation presents a p
user or damage to the device.
Indicates advisory items related to perfo
the device.
ignificant hazard that
ts a s
ossibility of injury to the
rmance or correct operation of
Safety Symbols
Symbols for Various Standards
Indicates DC (Direct Current).
Indicates that the product conforms to regulations set out by the EU
Directive.
Operating Precautions
HIOKI PW9005A980-07
Operating Precautions
Follow these precautions to ensure safe operation and to obtain the full benefits of the various functions.
Installation Precautions
3
Storage temperature and
humidi
ty
Operating
t
emperature
and humidity
GPS Box: -20°C to 50°C, 80%RH or less (non-condensating)
GPS antenna: -40°C to 85°C (non-condensating)
GPS Box: 0°C to 50°C, 80%RH or less (non-condensating)
GPS antenna: -40°C to 85°C, 40%RH to 95%RH
Avoid the following locations that could cause an accident or damage to the instrument.
Exposed to direct sunlight
Exposed to high temperature
Ex
posed to water, oil,
other chemic
vents
Exposed to high humidity or condensation
Expo
of pa
Subject to vibration
als, or so
sed to high levels
rticulate dust
l-
In the presence of corrosive or explosive
gases
Exposed to strong
el
ectromagnetic fields
Near electromagnetic
radiators
Near induction heating
systems
(e.g., high-frequency
in
duction heating systems and IH cooking
utensi
ls)
• Do not slant the device or place it on top of an uneven surface. Dropping
or knocking down the device can cause injury or damage to the device.
• Do not install the device with any side except the bottom facing down.
This may caus
e a fire or other malfunction in the device.
• To avoid damage to the device, protect it from physical shock when
transporti
ng and handling. Be especially careful to avoid physical shock
from dropping.
This device may cause interference if used in residential areas. Such use
must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and
television broadcasts.
4
HIOKI PW9005A980-07
Operating Precautions
Handling
To avoid electric shock, do not remove the device's case. The internal components of the device carry high voltages and may become
very hot during operation.
• To avoid damage to the device, protect it from physical shock when
transporting and handling. Be especially careful to avoid physical shock
from dropping.
• Avoid using an uninterruptible power supply (UPS) or DC/AC inverter
with r
ment. Doing so may damage the instrument.
AC Adapter
• Use only the Z1002 AC Adapter that ships with the PQ3198. AC
adapter input voltage range is 100 to 240 VAC (with ±10% stability)
at 50/60 Hz. To avoid electrical hazards and damage to the device,
do not apply voltage outside of this range.
• To avoid electrical accidents and to maintain the safety specifications of this instrument, connect the power cord only t
(two-conductor + ground) outlet.
ectangular wave or pseudo-sine-wave output to power the instru-
o a 3-contact
Preliminary Checks
Before using the device for the first time, verify that it operates normally to ensure that no
damage occurred during storage or shipping. If you find any damage, contact your dealer
or Hioki representative.
• To avoid damaging the power cord, grasp the plug, not the cord, when unplugging it from the power outlet.
• To avoid equipment failure, do not disconnect the cable while communications
are in
progress.
• Before connecting or disconnecting any cord, always turn off thePQ3198. Failure to do so could result in equipment malfuncti
• After connecting the cord, tighten the screws on the connector securely. Failure
to secure
the connector could result in equipment malfunction or damage.
on or damage.
Chapter 1 Overview
Front
Back
RS-232C Interface
Connect the PW9005 to the PQ3198 using the included RS-232C cable.
AC adapter terminal
Connect the Z1002 AC Adapter that
came with the PQ3198.
DC power supply output cable
Connect to the PQ3198’s AC adapter terminal to supply power to the PQ3198.
Antenna terminal
Connect the included GPS antenna.
The PW9005 has no power switch. It
turns on automatically when the AC
adapter is connected.
Serial No.
Displays the instrument’s serial number. Do not remove the label as the information is contains is necessary in
order to manage the device.
Locking clamp
Pass the AC adapter cord through this
clamp (to prevent the AC adapter from
being unplugged).
HIOKI PW9005A980-07
5
OverviewChapter 1
1.1Product Overview
When used with the PQ3198* Power Quality Analyzer, the PW9005 GPS Box allows the
instrument to acquire the time accurately by using the Global Positioning System (GPS).
For information about the PQ3198 that is not included in this manual, refer to the Instruction Manual that came with the PQ3198.
*: The PW3198 Power Quality Analyzer can also be used in conbination with the PW9005.
1.2Part Names/Functions and Display Indicators
3
6
HIOKI PW9005A980-07
Chapter 1 Overview
Chapter 2 Connecting the PW9005 to the PQ3198
Cable inspection
Has the insulation worn off the RS232C or DC power supply cable?
Are the wires exposed?
1. Inspection before Connecting the Device
AC adapter inspection
• Is the AC adapter damaged?
• Has the insulation worn off the
power cord?
PW9005 inspection
Is the GPS box damaged?
Do not use the GPS box if you discover any damage. Doing so may
cause electric shock.
Contact your HIOKI distributor.
NO
YES
YES
YES
NO
NO
Continued to the next page.
HIOKI PW9005A980-07
Connecting the PW9005 to
7
the PQ3198
Chapter 2
2.1Pre-measurement Inspection
3
8
2. Inspection after Turning on the Device
After connecting the AC adapter
See: p. 10
• Is the PQ3198 on?
• Is the PQ3198 operating on AC
adapter power? (There is no
power switch on the GPS box. It
turns on when the AC adapter is
connected.)
There may be a break in the power
cord or DC power supply output
cable, the AC adapter may be malfunctioning, or the GPS box may
be malfunctioning.
Contact your HIOKI distributor.
NO
YES
After configuring the PQ3198
See: p. 11
• Was the PW9005 detected? (The
[GPS] icon on the PQ3198’s screen
should be a color other than red.)
The PQ3198 may not detect the
PW9005 if it is connected with a
cable other than the included RS232C cable.
If the PW9005 is not detected
despite being connected with the
included RS-232C cable, there
may be a break in the RS-232C
cable, or the device may be malfunctioning.
Contact your HIOKI distributor.
NO
YES
The inspections are complete.
HIOKI PW9005A980-07
Chapter 2 Connecting the PW9005 to the PQ3198
Chapter 2 Connecting the PW9005 to the PQ3198
PQ3198 Power Quality Analyzer
See: "2. Connecting the RS-232C
cable to the PW9005" (p.9)
See: "3. Connecting the DC Power Supply
Output Cable to the PQ3198" (p.10)
See: "4. Connecting the Z1002 AC
Adapter to the PW9005" (p.10)
See: "1. Connecting the GPS
Antenna to the PW9005" (p.9)
1
2
234
4
GPS
Box
Read "Operating Precautions" (p.3) carefully before connecting the GPS box.
1 Align the groove on the BNC con-
nector on the GPS antenna with the
connector guide on the PW9
005’s
antenna terminal and insert.
2 Turn the connector clockwise to
lock it in place.
(To disconnect the connector, turn
it c
ount
erclockwise to unlock it and
then pull.)
1
GPS antenna BNC connector groove
Antenna terminal connector guide
2
1 Connect the PW9005 to the
PQ3198’s RS-232C interface with
the included RS-232C cable.
The PQ3198 may not detect the
PW9005 if i
t is connected with a cable
other than the included RS-232C cable.
RS-232C
cable
Turn off all devices before connecting them. Failure to do so may
result in electric shock.
HIOKI PW9005A980-07
2.2Connection Procedure
1. Connecting the GPS Antenna to the PW9005
9
3
2. Connecting the RS-232C cable to the PW9005
10
1 Connect the PW9005’s DC power supply
output cable to the PQ3198’s AC adapter
terminal.
Turn off the PQ3198 before connecting the cable.
DC power supply
output cable
1 Connect the power cord to the AC
adapter’s inlet.
2 Connect the AC adapter’s output
plug to the PW9005.
(Loop the AC adapter’s cord through
the
lo
cking clamp to keep it from be-
coming disconnected.)
3 Connect the power cord’s input
plug to an outlet.
2
3
1
1. Open the locking clamp.
2. Pass the AC adapter’s cord
through the locking clamp.
3. Close the locking clamp.
• The PW9005 does not have a power switch. Since connecting the AC adapter
will turn on the device, be sure to connect the adapter last.
• Disconnect the AC adapter from the PW9005 to turn it off.
Z1002 AC Adapter
HIOKI PW9005A980-07
Chapter 2 Connecting the PW9005 to the PQ3198
3. Connecting the DC Power Supply Output Cable to the PQ3198
4. Connecting the Z1002 AC Adapter to the PW9005
Chapter 3 Configuring GPS with the PQ3198 (Verifying the GPS Status)
[MAIN]
[SYSTEM]
screen
[HARDWARE]
To set the instrument to [SETTING] mode:
If [RECORDING]:
Stop recording with the START/STOP key and
then press the DATA RESET key.
If [ANALYZING]:
Press the DATA RESET key.
*
HIOKI PW9005A980-07
11
Configuring GPS with the PQ3198
(Verifying the GPS Status)
Chapter 3
Use the device in combication with the PW3198 with the firmware version
1.07 or later installed. If the installed firmware is version 1.06 or earlier,
they will not operate properly.
GPS operation is configured with the PQ3198. GPS operation should be configured while
the PW9005 is connected to the PQ3198.
The following screen is used to make settings and view the device status while in [SET-
TING] mode.
3
*: For the PW3198, press key.
12
[RS-232C connection]
*
Display the
pull-down menu
Select [GPS]
Accept the setting
Cancel
HIOKI PW9005A980-07
Chapter 3 Configuring GPS with the PQ3198 (Verifying the GPS Status)
3.1Setting the Connected Device to GPS
Set the RS-232C connected device to [GPS].
After making this setting, the GPS mark (p.14) will appear at the top of the screen.
*: For the PW3198, select [RS
connection
].
Chapter 3 Configuring GPS with the PQ3198 (Verifying the GPS Status)
Select the box
next to
[RS-232C]
Display the
pull-down menu
Select [+09:00]
Accept the setting
Cancel
HIOKI PW9005A980-07
13
3.2Setting the Time Zone
The time zone should be set as the time difference from Coordinated Universal Time
(UTC*). If using the device in Japan, this parameter should be set to [+09:00].
Configure the time zone setting when the GPS mark is yellow or blue. The
setting will not be applied if configured while the GPS mark is red. When
changing the time zone, the PQ3198’s internal time will be reset once the
GPS mark (p.14) turns blue (indicating that time correction is active). (It
will take several seconds for the time to be reset.)
3
*Coordinated Universal Time (UTC)
The official time used worldwide. Although UTC is almost identical to Greenwich Mean
Time (GMT
suring 1 SI second using an atomic clock. Regular adjustments ensure that GMT and
UTC differ by no more than 1 second.
Start recording after verifying that the GPS mark has turned blue, and that
the PQ3198’s time has been set properly.
), which is based on astronomical observations, UTC is determined by mea-
14
GPS status
Err : No GPS data
2D : 2D independent position
3D : 3D independent position
D2D : Differential 2D position
D3D : Differential 3D position
No. of GPS satellites
Indicates how many satellites are being used.
DOP value
0 to 9,999
Indicates the reliability of
GPS positioning. Smaller
(non-zero) values indicate
greater reliability.
The mark’s color indicates the GPS status.
Red: The PQ3198 cannot detect the
PW9005.
Yellow : The PW9005 cannot acquire satellites
or is otherwise unable to calculate its
position.
Time correction was canceled during
recording.
Blue : The PW9005 has acquired satellites,
and the PQ3198’s internal clock is being corrected.
HIOKI PW9005A980-07
Chapter 3 Configuring GPS with the PQ3198 (Verifying the GPS Status)
3.3Checking the GPS Status
The GPS status can be checked on the [SYSTEM]-[MAIN]-[HARDWARE] screen.
3.4GPS Mark (GPS Status and Error Status Display)
The GPS mark at the top of the PQ3198 screen indicates the GPS status when the RS
connected device is se
t to [GPS].
If the GPS mark is red, the PQ3198 is unable to detect the PW9005.
See: "2. Connecting the RS-232C cable to the PW9005" (p.9),
"4. Connecting the Z1002 AC Adapter to the PW9005" (p.10)
Chapter 4 PQ3198 GPS Positioning and Time Correction
HIOKI PW9005A980-07
PQ3198 GPS Positioning and
15
Time Correction
Chapter 4
4.1GPS Positioning
Position the GPS antenna so that it has a clear view of the overhead sky, with no obstructions nearby.
See: "Antenna installation" (p.16)
When turning on the PW9005 for the first time, or when the device has not been used for a
certain period of time
take some time after connecting the device to the PQ3198 and configuring it for it to
acquire satellites and calculate its position. (Depending on the environment in which the
antenna has been installed, this process may take anywhere from several minutes to several dozen minutes (p.16).)
Once the PW9005 has calculated its position, the PQ3198 will begin time correction.
When starting recording with the PQ3198, be sure to verify that the GPS mark (p.14) is blue.
The GPS Positioning Process and the Status of the GPS Mark
GPS positioning processGPS mark status
Immediately after connecting the
PW9005 and PQ3198 and configuring
the PQ3198 (initial state)
See: "Chapter 2 Connecting the
PW9005 to the PQ3198" (p.7),
"Chapter 3 Configuring GPS
with the PQ3198 (Verifying the
GPS Status)" (p.11)
(about 1 to 2 weeks, with the power turned off the entire time), it may
Note that if PQ3198 recording is started while time correction is disabled,
GPS time will not be used to record times and event times on time series
graphs.
The PW9005 is unable to acquire satellites or calculate its position.
*If the GPS mark is red, it is possible that
the PW9005 and PQ3198 have no
connected properly.(p.7)
Yellow
t been
3
When the PQ3198 has started and ended
time correction of its internal clock.
Blue
16
HIOKI PW9005A980-07
Chapter 4 PQ3198 GPS Positioning and Time Correction
PQ3198 time correction error
Once GPS time correction has been enabled, the maximum reciprocal relative time error for the PQ3198 is 4 ms. However, larger errors are possible
with large DOP values, which indicate that positioning is subject to a low
level of reliability, even when the PW9005 has calculated its position.
Antenna installation
When turning on the PW9005 for the first time or using it for the first time
after a certain period of time has passed, the amount of time it takes to calculate its position varies significantly with the antenna location and GPS
satellite positions.
In order for the PW9005 to acquire GPS satellites quickly, it is best for the
antenna to be
obstructions nearby. By contrast, the unit’s ability to acquire satellites may
be compromised when the antenna is positioned such that its view of the
overhead sky, and therefore of the constellation of GPS satellites, is
obstructed, for example due to placement in a forest or on a street surrounded by tall buildings.
When turning on the PW9005 for the first time or using it for the first time
after a cert
reception of satellite signals by placing the antenna in a location where it
has an unobstructed view of the entire sky. If the antenna is placed so that
it has only a limited view of the overhead sky, for example indoors or on a
veranda, the unit may be unable to detect its position, even after dozens of
minutes have passed since it was turned on.
Similarly, if the antenna is placed next to a large obstruction such as a
building, it may i
the satellites’ movement. If the PW9005 is unable to detect its position for
an extended period of time while recording data with the PQ3198, the
instrument may cease to be able to perform time correction (see "4.2 Time
Correction Processing" (p.17)). When you plan to record data for an
extended period of time, it is recommended to place the antenna so that it
has as unimpeded a view of the overhead sky as possible.
GPS rollover problem
Generally, GPS receivers have a rollover problem. This is a phenomenon
such that the date information will be reset after a certain period of time,
resulting in a false date output.
The system time of the device rolls over at 23:59:59, June 16, 2035. Subsequently, the time correction will not be performed correctly.
Leap second
Model PQ3198 does not deal with leap seconds. When the PQ3198 is not
in [SETTING] mode, a leap second will exceed the millisecond time correction range, resulting in a GPS time error (GPS Err) and failure of the time
correction function. When the PQ3198 is in [SETTING] mode, time corrections will operate properly.
positioned with a clear view of the overhead sky with no
ain period of time has passed, it is particularly important to test
nitially acquire satellites only to lose reception later due to
Chapter 4 PQ3198 GPS Positioning and Time Correction
HIOKI PW9005A980-07
4.2Time Correction Processing
The PQ3198 performs time correction when the PW9005 has acquired GPS satellites and
calculated its position.
Two types of time correction are used, depending on the PQ3198’s operational status: continuous time correction and millisecond time correction.
17
Continuous time correction
Millisecond time correction
Continuous time correction is performed while the PQ3198 is in
[SETTING] mode. The PQ3198’s time data is corrected with time
data acquired from GPS satellites once every second. As long as the
GPS mark is blue, the PQ3198 is synchronized with GPS time.
Millisecond time correction is performed whenever the PQ3198 is not in
[SETTING] mode. As long as the difference between the PQ3198’s
internal clock and the GPS time is less than 16 ms, time correction is performed once every 30 seconds using millisecond
The precision of the PQ3198’s internal clock is 0.3 s/day (at 23°C ±5°C). If
the PW9005 is unable to detect its position for a certain period of time
(about 1 hour), the difference between the PQ3198’s internal clock and
GPS time may exceed 16 ms.
A GPS event is generated and time correction is halted during subsequent
recording if the difference between the PQ3198’s internal clock and GPS
time exceeds 16 ms while the PQ3198 is recording, since such a large difference would compromise the measurement data’s time consistency.
(Once recording is stopped and the PQ3198 returns to [SETTING] mode,
continuous time correction is used.)
u
nits.
3
4.3GPS Event Function
When the GPS status changes after recording has been started with the PQ3198 in the
time-corrected state (with a blue GPS mark), the next GPS event is generated.
1. GPS error (GPS IN)
Indicates that a GPS error has occurred.
(The instrument changed from the time-corrected state [blue GPS mark] to the error
state
[GPS mark
2. GPS
3. GP
position detected (GPS OUT)
Indicates tha
(The instrument changed from the error state [GPS mark other than blue] to the timecor
recte
S time error (GPS Err)
Indicates tha
(The difference between the PQ3198’s internal clock and the GPS time reached or
excee
ded 16 ms.)
other than blue].)
t the GPS error was cleared.
d state [blue GPS mark].)
t GPS time correction is not possible.
18
HIOKI PW9005A980-07
Chapter 4 PQ3198 GPS Positioning and Time Correction
CAUTION
The Global Positioning System (GPS) was developed and is managed and
operated by the United States. The positioning functionality offered by the
system has been known to decline dramatically on occasion. Note that the
information and descriptions of functionality provided in this manual do not
constitute a guarantee of performance, including in the event of a deterioration in GPS performance as described above. All use of GPS functionality is
the sole responsibility of the user and should occur in the context of an
understanding of the system’s characteristics.
Chapter 5 Specifications
HIOKI PW9005A980-07
SpecificationsChapter 5
19
Operating environment
Operating temperature
and humidity
Storage temperature
and humidity
Applicable Standards
Wireless certification
Real-time correction
accuracy
Power supply
Power supply output
Backup battery life
Interface
Indoors, pollution degree 2, altitude up to 2000 m (6562 ft.)
0°C to 50°C (32°F to 122°F), 80%RH or less (non-condensing
GPS antenna: -40°C to 85°C (-40°F to 185°F)
-20°C to 50°C (-4°F to 122°F), 80%RH or less (non-condensing)
GPS antenna: -40°C to 85°C (-40°F to 185°F)
Safety EN61010
EMCEN61326 Class A
European Union and Others
EN301 489-1
EN301 489-17
EN303 413
Australia, New Zealand
AS/NZS 4268
Within ±2 ms of GPS time accuracy (when PQ3198 is on)
Z1002 AC Adapter (12 VDC)
Rated supply voltage: 100 V to 240 V AC (Voltage fluctuation of ±10% from
the rated supply voltage are taken into account.)
Rated power supply frequency: 50 Hz/60 Hz
Anticipated transient overvoltage 2500 V
Maximum rated output: 36 VA (sharing power supply with PQ3198)
12 V DC; PQ3198 power supply (35 VA)
Approx. 6 years (at 23°C (73.4°F), for time and positioning backup)
1PPS signal: 1 s UTC synchronized pulse
Captured data: Time and satellite information
GPS antenna
RS-232C cable (Approx. 2 m (78.74”))
Instruction manual
3
20
HIOKI PW9005A980-07
Chapter 5 Specifications
Maintenance and
HIOKI PW9005A980-07
Chapter 6 Maintenance and Service
21
Service
Cleaning
To clean the device, wipe it gently with a soft cloth moistened with water or mild detergent.
Never use solvents such as benzene, alcohol, acetone, ether, ketones,
thinners or gasoline, as they can deform and discolor the case.
Modifying or Repairing the Device
Do not attempt to modify, disassemble or repair the device; as fire,
electric shock and injury could result.
Chapter 6
6.1Replaceable Parts and Operating Lifetimes
Useful life depends on the operating environment and frequency of use. Operation cannot
be guaranteed beyond the following periods
For replacement parts, contact your dealer or Hioki representative.
PartReplacement life
Backup lithium batteryApprox. 6 years
3
It is recommended to replace the backup battery periodically. Contact your HIOKI distributor for a replacement battery.
22
Removing the lithium battery
1 Remove the 4 screws from the
sides of the device.
2 Remove the top case and lift it
off.
3 Remove the lithium battery
from the battery holder, which
is mounted on the circuit
board.
Lithium battery
3
ScrewsScrews
1
Top case
2
CALIFORNIA, USA ONLY
Perchlorate Material - special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate
HIOKI PW9005A980-07
Chapter 6 Maintenance and Service
6.2Disposing of the GPS Box
When disposing of this device, remove the lithium battery and dispose of battery and
device in accordance with local regulations.
• To prevent electric shock, disconnect the device from the Z1002 AC
Adapter, RS-232C cable, and GPS antenna before removing the lithium battery.
• Battery may explode if mistreated. Do not sh
disassemble or dispose of in fire.
• Keep batteries away from children to prevent accidental swallowing.
ort-circuit, recharge,
Chapter 6 Maintenance and Service
HIOKI PW9005A980-07
6.3Troubleshooting
If damage is suspected, check the "Before requesting repairs" section before contacting
your dealer or Hioki representative.
Before requesting repairs
Problem SymptomProbable CausesRemedies and References
23
• The PQ3198 will not
recognize the
PW9005.
• The PQ3198’s GPS
mark stays red.
• The PW9005 is
ble to
una
its position.
• The PQ3198’s GPS
mark stays
calculate
yello
The cable may not be connected
properly.
The PW9005 or PQ3198 may be
malfunctioning.
When turning on the PW9005 for
the first time or after it has not
been used for a certain period of
time, it may take some time for
w.
the device to acquire satellites
and calculate its position.
The device may not be able to
re satell
acqui
in which the antenna has been
installed.
ue to the manner
ites d
Verify the connection to the PQ3198.
See: "2.2 Connection Procedure"
(p.9)
Use the Z1002 AC Adapter included
with the PQ3198 and the RS-232C
cable included with the PW9005.
See: "2.1 Pre-measurement
Inspection" (p.7)
See: "4.1 GPS Positioning" (p.15)
Position the antenna so that it has
a
s unobstructed a view of the overhead sky as possible and avoid
p
lacing it near obstructions.
See: "Antenna installation" (p.16)
3
Transporting Precautions
Use the original packing materials when transporting the device, if possible.
Pack the device so that it will not sustain damage during shipping, and include a description of existing damage. We do not take any responsibility for damage in
ping.
curred during ship-
24
HIOKI PW9005A980-07
Chapter 6 Maintenance and Service
HIOKI PW9005A980-07
www.hioki.co.jp/
www.hioki.com/
HIOKI PW9005A980-07
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