Topcon RL-100 2S Instruction Manual

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INSTRUCTION MANUAL

ROTATING LASER

RL-100 2S

31485 90050

ESC

ENT

RL-100 2

X/Y

FCC WARNING

Changes or modifications not expressly approved by the manufacturer for compliance could void the user’s authority to operate the equipment.

In order to comply with FCC radio-frequency radiation exposure guidelines for an uncontrolled exposure, this device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter.

The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications were met. “Operation of this device is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.” “The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canada’s website www.hc-sc.gc.ca/rpb”.

Declaration of Conformity

Model Number: RL-100 2S/RC-400 Trade Name: TOPCON CORPORATION Responsible party: TOPCON POSITIONING SYSTEMS,Inc. Address: 7400 National Drive, Livermore, CA 94550, U.S.A. Telephone number: 925-245-8300

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Foreword

Thank you for purchasing the Topcon RL-100 2S Rotating Laser. It is one the world’s most advanced and accurate grade-setting lasers. To quickly and effectively use the RL-100 2S, please read these brief instructions carefully, and keep them in a convenient location for future reference.

Handling Precautions

Guarding the instrument against shock When transporting the instrument, provide some protection to minimize risk of shock. Heavy shocks may affect beam accuracy.

Sudden changes of temperature A sudden change in temperature may cause water condensation on the glass used for the laser emission part. In such a case, let the instrument stand for a while to allow it to adjust to the temperature prior to actual use.

Caution: Use of adjustment controls or performance procedures other than those specified herein may results in hazardous radiation exposure.

Safety Information

In order to encourage the safe use of products and prevent any danger to the operator and others or damage to properties, important warnings are put on the products and inserted in the instruction manuals. We suggest that everyone understand the meaning of the following displays and icons before reading the “Safety Cautions” and text.

• Injury refers to hurt, burn, electric shock, etc.

• Physical damage refers to extensive damage to buildings or equipment and furniture.

Display Meaning

WARNING

Ignoring or disregard of this display may lead to death or serious injury.

CAUTION

Ignoring or disregard of this display may lead to personal injury or physical damage to the instrument.

The user of this product is expected to follow all operating instructions and make periodic checks of the product’s performance. The manufacturer or its representatives assume no responsibility for results of the use of this product including any direct, indirect, consequential damage, and loss of profits.

Safety Cautions

WARNING

There is a risk of fire, electric shock or physical harm if you attempt to disassemble or repair the instrument yourself.

This is only to be carried out by TOPCON or an authorized dealer, only!

Laser beams can be dangerous, and can cause eye injury if used incorrectly .

Never attempt to repair the instrument yourself.

Laser beams can be dangerous. They can cause eye injury.

Do not stare into beam or view directly with optical instruments.

High temperature may cause fire.

Do not cover the charger while it is charging.

Risk of fire or electric shock.

Do not use damaged power cable, plug and socket.

Risk of fire or electric shock.

Do not use a wet battery or charger.

Cause eye injury or blindness.

Do not look at the sun through a telescope.

May ignite explosively.

Never use an instrument near flammable gas, liquid matter, and do not use in a coal mine.

Battery can cause explosion or injury.

Do not dispose in fire or heat.

Risk of fire or electric shock.

Do not use any power voltage except the one given on manufacturers instructions.

Battery can cause outbreak of fire.

Do not use any other type of charger other than the one specified.

The short circuit of a battery can cause a fire.

Do not short circuit battery when storing it.

CAUTION

Use of controls or adjustment or performance of procedures other than those specified herein may result in hazardous radiation exposure.

Do not connect or disconnect equipment with wet hands, you are at risk of electric shocks if you do! Risk of injury by overturn the carrying case.

Do not stand or sit on the carrying cases.

Please note that the tips of tripod can be hazardous, be aware of this when setting up or carrying the tripod. Risk of injury by falling down the instrument or case.

Do not use a carrying case with a damaged which belts, grips or latches.

Do not allow skin or clothing to come into contact with acid from the batteries, if this does occur then wash off with copious amounts of water and seek medical advice.

It could be dangerous if the instrument falls over, please check that you fix the instrument to the tripod correctly.

Risk of injury by falling down a tripod and an instrument.

Always check that the screws of tripod are tightened.

Let the laser beam reach the aimed object or the target without anybody else in the laser beam path. When operating in an open area, avoid radiating laser beam at eye level. It is quite possible for the beam to enter into one's eyes, and it is possible to lose visual sight temporarily, and lose one's caution and awareness of other dangers - avoid glaring beam.

Please note that the tips of tripod can be hazardous, be aware of this when setting up or carrying the tripod.

Risk of injury by overturn the carrying case.

Do not stand or sit on the carrying cases.

EXCEPTIONS FROM RESPONSIBILITY

1) The user of this product is expected to follow all operating instructions and make periodic checks of the product’s performance.

2) The manufacturer, or its representatives, assumes no responsibility for results of a faulty or intentional usage or misuse including any direct, indirect, consequential damage, and loss of profits.

3) The manufacturer, or its representatives, assumes no responsibility for consequential damage, and loss of profits by any disaster, (an earthquake, storms, floods etc.). A fire, accident, or an act of a third party and/or a usage any other usual conditions.

4) The manufacturer, or its representatives, assumes no responsibility for any damage, and loss of profits due to a change of data, loss of data, an interruption of business etc., caused by using the product or an unusable product.

5) The manufacturer, or its representatives, assumes no responsibility for any damage, and loss of profits caused by usage except for explained in the user manual.

6) The manufacturer, or its representatives, assumes no responsibility for damage caused by wrong movement, or action due to connecting with other products.

Laser Safety

Safety Information

This laser complies with all applicable portions of title 21 of the Code of Federal Regulations, Dept. of Health, Education, and Welfare: Food and Drug Administration: Center for Devices: Bureau of Radiological Health. Do not stare into the laser beam or view directly with optical instruments. Do not disassemble the instrument or attempt to perform any internal servicing. Repair and servicing of this laser are to be performed by TOPCON or its authorized dealer.

Caution : Use of adjustment controls or performance procedures other than those specified herein may result

in hazardous radiation exposure.

CLASS a LASER PRODUCT

AVOID DIRECT EYE EXPOSURE

LASER RADIATION

WAVE LENGTH 685nm

5mW MAXIMUM OUTPUT

Visible laser Laser output: 2.5mW

CLASS IIIa LASER PRODUCT VISIBLE LASER BEAM

Beam Aperture

Contents

Foreword .......................................................................................................................... 1

Handling Precautions................................................................................................. 1

Safety Information...................................................................................................... 2

Safety Cautions ........................................................................................................ 3

Laser Safety............................................................................................................... 6

Contents .................................................................................................................... 7

Standard System Components.................................................................................. 9

Nomenclature................................................................................................................. 10

Sample Display........................................................................................................ 12

Key Functions .......................................................................................................... 13

RL-100 2S LED Display........................................................................................... 13

Basic Operation.............................................................................................................. 14

Preparation and Functions ............................................................................................. 15

Power Source .......................................................................................................... 15

Setting Up Instrument .............................................................................................. 15

RC-400 Remote Controller ...................................................................................... 16

Power Switch ........................................................................................................... 18

Battery Status Display ............................................................................................. 20

Setting Grades......................................................................................................... 21

Aligning Direction of Grade...................................................................................... 22

How to Enter Grade ................................................................................................. 23

Menu .............................................................................................................................. 24

How to Set the Menu ............................................................................................... 24

Switching Masking Mode ......................................................................................... 26

Maintaining Power Sources ........................................................................................... 33

How to Change Batteries on the Instrument ............................................................ 33

How to Replace the RC-400 Batteries..................................................................... 37

Check and Adjusting ...................................................................................................... 38

Horizontal Calibration .............................................................................................. 38

Horizontal Rotation Cone Error................................................................................ 42

Grade Setting Error.................................................................................................. 43

Storage Precautions....................................................................................................... 45

Standard/Optional Accessories...................................................................................... 46

Specifications ................................................................................................................. 51

Error Display .................................................................................................................. 53

FCC WARNING ............................................................................................................. 55

IC WARNING ................................................................................................................. 56

Standard System Components

1) Instrument ...............................................................1pc.

2) Level sensor LS-80B ...............................................1pc.

3) Remote controller RC-400.......................................1pc.

4) Level sensor holder model 6 ...................................1pc.

5) Carrying case ..........................................................1pc.

6) AA Manganese battery (To confirm operation)*.....5pcs.

7) Instruction manual ..................................................1vol.

8) Battery holder DB-67C ............................................1pc.

9) Ni-MH battery pack BT-67Q ....................................1pc.

10) AC/DC converter AD-11 ..........................................1pc.

• Please make sure that all of above items are in the box when you unpack.

* Batteries included in the package are to confirm the initial operation.

Please replace the batteries provided with new batteries as soon as possible.

Nomenclature

ESC

ENT

RL-1

00 2S

X/Y

Rotary head/Laser emitting window

Beam aperture

RC-400 Remote Controller

Handle

Battery holder DB-67C

Control panel

Battery compartment lock

Display

Escape key

Enter key

X/Y key

Power switch

Arrow keys

MENU key

Display

ESC

ENT

RL-100 2S

X/Y

Escape key

Enter key

X/Y key

Power switch

Arrow keys

MENU key

Control panel

Automatic leveling indicator

Sample Display

Normal display

X axis grade

(Blinks digit by digit during leveling)

Leveling indicator

(Blinks during leveling)

Transmission and reception display (On remote controller only)

Battery remaining

Rotating laser display: RL Remote controller display: RC

Transmitting

Complete

Incomplete

Channel

Y axis grade

(Blinks digit by digit during leveling)

Rotation speed (rpm)

Menu screen display

See “Menu” on page 24.

Key Functions

RL-100 2S LED Display

There is an LED that signals automatic alignment of the control panel screen of the main instrument.

Flashing : Auto-leveling or grade setting is in process.

The rotary head is not rotating.

ON solid : Auto-leveling grade setting is complete.

The rotary head is active and emits the laser beam.

Enter key End Operation of Data Input and Sends data to the instrument.

Escape key Cancels input or escape to previous status.

X/Y key Sets each grade axis.

Menu and arrow keys Selects menu items.

Inputs the grades of X Y axis. Sets the masking direction.

Power switch On/Off of the RL-100 2S and RC-400.

(RC-400 has auto-cut off 60 seconds function)

You can stop the auto-levelling function. Refer to “Menu” on page 24 to stop the function.

Basic Operation

1 Set the instrument on a tripod or smooth surface

and turn on the power.

When using the remote controller, turn on the power for the instrument, and then the power for the remote controller.

2 Set X and/or Y axis grades. 3 Turn on the level sensor. Check the operation

surface by using the level sensor. If high-precision detection is desired, select that setting on the level sensor.

4 Check the rotating beam elevation using the level

sensor.

Normal precision mode

High precision mode

Level sensor

Higher than datum position

(Buzzer sound: High frequent beep sound) Move the sensor downward.

Datum position

(Buzzer sound: Continuous beep sound)

Lower than datum position

(Buzzer sound: Low frequent beep sound) Move the sensor upward.

(For more information about level sensor refer to “Standard/Optional Accessories” section.)

Preparation and Functions

Power Source

Connect the battery according to the battery type purchased. For charging and battery replacement instructions, see the “Maintaining Power sources” section.

Setting Up Instrument

Set the instrument on a tripod or smooth surface. The instrument must be within horizontal ±5 degrees of true level for auto-leveling to operate.

ENT

L-100

X/Y

±5°

RC-400 Remote Controller

When using the remote controller, turn on the power for the instrument, and then the power for the remote controller.

Key operation

Press the [ENT] key after each key operation to lock the entry. There will be interactive transmission between the instrument and the remote controller. When the [ENT] key is pressed, entered information is transmitted from the remote controller to the instrument. When information is received by the instrument, it sends out signal of its confirmation to the remote controller. Please check the display to make sure that the entry is correctly performed. (It will not be displayed on the display screen of the instrument.)

Transmission and reception display

Transmitting Complete Incomplete

1) The working range of the remote controller is up to a distance of about 300 m from the instrument.

2) It is necessary to install batteries when using the remote controller. Install the batteries by referring to “Maintaining Power Sources” on page 33.

3) The power of the remote controller shuts off automatically after about 60 seconds when key or leveling operations have been completed (Auto Shutoff Function). When using it in the temperature -10°C or lower, warm up function will activate and the power for the remote controller shuts off automatically in about 5 minutes after warm up is completed. Press the power switch once to restore power to the remote controller after the auto shutoff function has been activated.

Common use of RC-400 remote controller

RC-400 remote controller can control plural RL-100 2S. When you are using plural RL-100 2S at your job site, you can use your RC-400 for the other RL-100 2S unit. Change the channel to receive the internal data of each RL-100 2S to the RC-400 by operating the RC-400. This function enables operating of each RL-100 2S, by transmitting and displaying the data of each unit to the remote controller before operation. See page 28 for the operation “3) Setting channel”.

Power Switch

When the power switch on the instrument is turned on, automatic alignment and automatic grade setting will activate. When using the RC-400 for wireless remote control, also turn the instrument ON or OFF by pressing the power switch on the RC-400. When transmission had not been correctly performed, “NG” will appear at the lower left of the screen. In such case, please turn the power on once again. Always turn off the power for the RC-400 before turning off the power for the instrument after the operation. If you forget to turn off the power for the instrument before one for RC-400, the instrument will go into standby mode and the power will not turn off completely.

When the power is not turned off for the instrument.

Standby mode

Instrument will go into standby mode when turning off the power by remote controller. The power of instrument will turn off completely after keeping standby mode 3 hours.

The channel on the RL-100 2S is not same as one on the RC-400 (Remote mode).

1 If the channel on the main unit is different from that on the remote control when the power

switch is turned ON, the channel on the main unit will be automatically searched for. [SEARCHING...] will be displayed.

2 When the search is finished, the available channel and serial number of the instrument will be

displayed. If more than one channel is displayed, use the arrow key (up/down) to position the cursor on the channel you want to select. Press the [ENT] key to select that channel.

If the message shown left appears, it may indicate that the radio transmission fails. Please turn on the power for the instrument and the remote controller once again.

Battery Status Display

Remaining battery level is displayed at the lower bar in the display area.

For handling batteries, see the “Maintaining Power Sources” on page 33.

If an AC/DC converter is connected to the main instrument when the main instrument is displaying “RL-100 BATTERY LOW”, the remaining battery level display will not change. Once the power is turned off, the battery remaining display will reset.

Battery remaining display

Rotating laser display: RL Remote controller display: RC

RL-100 BATTERY Low

RC-400 BATTERY Low

(Displayed on the RC-400 only)

Battery is sufficient.

The power is low, but laser is still usable. (Indication continues until batteries are dead.)

Dead batteries of RL-100 2S or RC-400. Recharge the battery or replace the dry batteries with new ones.

Setting Grades

Grade can be set in both axes, X and Y, as shown below. Grades can be set in the range indicated below. X: –10% to +10% Y: –5% to +25% Grade axes and axis symbols are as shown in the diagram below.

+10%

X axis

Y axis

–10%

+25%

–5%

Panel side

Plus

Minus

Plus

Minus

Aligning Direction of Grade

When using the laser with a percent of grade entered, the laser must be properly aligned so the slope of the laser beam is parallel to the desired direction of grade. The sighting collimator on top of the instrument is calibrated to the grade axis of the laser beam. Follow the steps below to align the laser to the desired direction of grade:

1 Establish a target line parallel to desired direction of grade. 2 Set up the laser over this line (drop a plumb bob from the

tripod mounting screw).

3 Rough align the instrument to the direction of grade. Make

sure it is properly oriented for the grade to be entered, positive or negative. (See page 21)

4 Place a rod or other target down range on the target line. 5 While sighting through

the collimator, adjust the instrument until the sight is aligned with the target. (See the figures on the right.)

E S

E N

R L

0 0

X / Y

Target

Plus direction

Minus direction

How to Enter Grade

1 Press the X/Y key to begin grade input.

The axis symbol will flash and it will go into grade entry status. (The X and Y axis displays will switch with each push.)

2 Select positive or negative grade by pressing arrow

keys (Up or Down).

3 Move the cursor by pressing the arrow keys (Right or Left). 4 Increase or decrease the number by pressing the arrow keys (Up or Down). 5 Press the [ENT] key to finish input.

When setting up using the remote controller

Confirm the [OK]. If the [NG] mark is displayed, press the [ENT] key.

When holding down the [X] or [Y] key while the X or Y symbol is flashing, the flashing axis will reset to 00.000%.

Single axis Dual axes

Grade range: X: –10% to +10% or Y: – 5% to +2 5 %

Grade range: X: –10% to +10% Y: –5% to +25%

X axis

Y axis

X axis

Y axis

How to Set the Menu

As indicated by arrows in the figure, there are 6 setting categories in the menu and selection and changes of the settings are performed using the arrow keys and [ENT] key.

1 Press the menu key to display the menu screen. As

you can see, the mask setting is framed with the curser.

2 Move the curser to the item you would like to set up

using the arrow keys and press the [ENT] key. The selected item will start flashing.

3 Select the setting details using the arrow keys. 4 Press the [ENT] key to lock the setting.

When setting up using the remote controller, make sure that “OK” is displayed on the transmission and reception display. If “NG” is displayed, press the [ENT] key once again.

5 In the same manner, select and change the next

setting.

Changing Masking Mode

Changing rotary head speed

Setting channel

Sensitivity Level (LEVEL)

Safety Lock System (Height Alert)

Alarm Signal (COM)

The menu allows setting of the following functions.

1) Changing Masking Mode

Sets up masking (laser beam shut off) and change shut off directions.

Masking (Laser beam shutter) setting

Depending on the status of the location where the instruments are used, laser beam emission to unnecessary direction can be shut off.

1 Press menu key to display the menu

screen. The mask setting will be displayed on the right in the upper side of the screen.

2 Use the arrow keys to position on the

Mask display and press the [ENT] key.

3 Select the direction you desire to mask

using the arrow keys. Each press repeats mask activating/ releasing.

4 When desired masking is displayed, press the [ENT] key to finish.

Confirm the [OK] mark on the display

1) Changing Masking Mode 2) Changing rotary head speed

3) Setting channel 4) Sensitivity Level (LEVEL)

5) Safety Lock System (Height Alert) 6) Alarm Signal (COM)

The state when masking is not activated (Laser beams are emitted to all directions.)

When setting up using the remote controller

After completing 1 through 4 of the above setting procedures, check that the transmission and reception display is showing “OK”. If the [NG] mark is displayed, press [ENT] again. (“OK” and “NG” will be displayed only on the remote controller screen.)

Switching Masking Mode

The status in which the X+ direction is masked. (Laser beam is shut off in the X+ direction.)

Displays the direction that laser beam is emitted.

Displays the masking direction

Mode 1 Mode 2

As seen from above

You can select either Mode 1 or Mode 2 for the masking mode (split-masking direction). The relationship between the arrow keys and masking directions are shown in the above figure.

X axis

Y axis

Masking Mode Setting

1 Follow steps 1-2 for the masking setting. 2 Each press of the [X] or [Y] key toggles Mask Mode 1 and Mask Mode 2. 3 Press the [ENT] key to lock the entry. When setting up with the remote controller, make sure

that “OK” is displayed on the transmission and reception display. If “NG” is displayed, press the [ENT] key once again.

Sample display

2) How to change the rotary head speed (300, 600, 900 R.P.M.)

The rotary head speed can be set to 300, 600 or 900 R.P.M. Press the menu key to display the menu screen. Use the arrow keys to select the rotary head speed and press the [ENT] key. When the head speed starts flashing, select the desired speed using the arrow keys and press the [ENT] key.

Mode 1 Mode 2

Rotation speed

3) Setting channel

[Setting from the control panel of the instrument]

Only channel on the instrument can be changed.

[Setting from the remote controller]

Only channel on the remote controller can be changed.

[Changing a channel setting by searching] *RC-400 only

1 Set channel display to “SEARCH” as later described in

the “How to set the menu”, press the [ENT] key to lock entry.

2 Search for the channels available on active or standby

RL-100 2S. When the search is completed, searched channels will be displayed.

3 Use the arrow keys (up and down) to position the curser

on the channel you want to select and then press the [ENT] key.

When using more than one units, do not use the same channel at the same time.

You may set the channel from 1 to 9.

[Setting Channel]

[Channel setting by searching]

4) Sensitivity Level (LEVEL)

The sensitivity level allows the user to select the vibration level that is permitted during automatic alignment or grade setting. Set a sensitivity level to suit the location where the instrument is used such as places that undergo many vibrations, and also in consideration of the operational precision. Two sensitivity levels can be set: large and small vibrations. Manual setting will stop the automatic alignment function.

Do not use the manual setting for sensitivity level except in special circumstances. If the manual setting is selected, the automatic alignment function will not operate, so the grading setting precision will not be assured at all. The manual setting will also deactivate the settings for X- and Y-grades.

Large vibration

Small vibration

Manual

5) Safety Lock System (Height Alert)

In case the [ALERT] setting is ON. Safety Lock System will active. (This will be active around 10 minutes after turning on the power.) Should the installed status of the instrument suddenly change when automatic alignment is functioning and laser beam is being emitted, through, for example, unnecessary contact by the user, the automatic alignment function will automatically stop to protect operational precision. In such a case, the rotary head will act as below:

When [6) Warning transmission] is activated: it will rotate slowly When [6) Warning transmission] in not activated: the rotation will stop

How to reactivate

Turning off the power for the instrument, and then turning it back on will activate the automatic alignment function.

Active

Inactive

Error : Blinks alternately

6) Alarm Signal (COM)

When used with the Topcon laser sensor, the RL-100 2S can communicate alarm signals directly to the sensor. This helps enable the user to be completely aware of potential problems before they can become serious.

Active

Inactive

Concerning initial operation in a low temperature

When the instrument and remote controller is used in a temperature below -10°C, a warm up operation of approximately 4 minutes is necessary for the LCD after the power is turned on. During the warm up operation, no operation is possible except turning the power switch on/off. The instrument will perform automatic alignment; however, when the automatic alignment has been completed, the instrument will go into a standby state until the warm up operation is completed (the rotary head is in a resting state). After the warm up operation is completed, the instrument and remote controller will function normally.

During the warm up operation, the instrument will continue the operation even if the power of the remote controller is turned off. (The instrument will not go into a standby state.) When the power is turned off after the warm up operation is completed, the instrument will begin warm up operation again when the power is back on.

Warm up screen

Approximately 4 minutes later

Maintaining Power Sources

How to Change Batteries on the Instrument

Dry battery

How to replace dry batteries

1 Remove the battery cover by turning the battery

cover knob to “OPEN”.

2 Remove the old batteries and replace with new

batteries (four D batteries) matching [+] and [-] as shown in the figure.

3 Replace the battery cover and turn the knob to

“LOCK”.

Replace all 4 batteries with new ones. Do not mix old batteries and new ones.

Rechargeable battery

Installing

1 Insert Ni-MH BT-67Q battery pack into the DB-67C battery holder. 2 Insert the battery pack into the instrument and turn the battery cover knob to “LOCK”.

Charging

1 Plug the AC/DC converter AD-11 into the DB-67C

battery holder.

2 Plug the converter power cord into the appropriate

AC outlet.

3 When charging is complete (after approximately

seven hours), unplug the converter from the connector on the DB-67C battery holder.

4 Unplug the converter power cord from the AC

receptacle.

AC/DC converter AD-11

DB-67C

LED

The LED of DB-67C will indicate charging status:

Red ON : Charging. Green ON : Charging completed. Green flashing : Ni-MH BT-67Q battery pack is not installed correctly. Red flashing : Ni-MH BT-67Q battery pack protection feature is working automatically.

RL-100 2S can be used in this state.

The instrument has a protection feature which works when nickel hydride batteries are overcharged or when the batteries are under a high or low temperature (+70°C or higher, or 0°C or lower) state. In such a case, charging will stop automatically to protect nickel hydride batteries.

Recharging should be performed in a room temperature ranging from +10°C to +40°C. Always use the AC/DC converter provided with the product.

1) The Ni-MH BT-67Q rechargeable battery can be charged while using the laser.

2) The Ni-MH BT-67Q rechargeable battery can be charged when the battery holder is removed from the instrument. This allows the option of alternately using two battery packs to always maintain a fully charged pack.

3) The Ni-MH BT-67Q rechargeable battery can be removed from the DB-67C battery holder and four “D” cell alkaline batteries can be installed.

4)The DB-67 dry cell battery holder cannot be used to charge the BT-67Q Ni-MH battery pack. Use the DB-67C charging battery holder instead.

BT-67Q

DB-67C

1) For longer battery life, conform to the suggested charging time to the extent possible.

2) The battery source will discharge when stored and should be checked before using with instrument.

3) Be sure to charge stored battery source every 3 or 6 months and store in a place at 30 °C or below. If you allow the battery to become completely discharged, it will have an effect on future charging.

How to Replace the RC-400 Batteries

1 Keep pushing the battery cover in [1] direction,

and then try to slide the cover in [2] direction. The cover does not move but it will be open.

2 Remove the old batteries and replace with new

batteries (three AA batteries), matching [+] and [-] as shown in the figure.

3 Replace the battery cover.

Replace all 3 batteries with new ones. Do not mix old batteries and new ones.

[1]

[2]

Check and Adjusting

Horizontal Calibration

(1) Checking Calibration

1 Steadily set up a tripod approximately 50m from a

staff member or wall and adjust so that the head of the tripod is horizontal. Mount the instrument on the tripod in the direction shown in the right figure (Y-axis facing the wall).

2 While pressing the [X] or [Y] key, turn on the

power switch.

3 The flashing axis is the selected one.

Select the axis to check using the arrow keys (right and left) and press the [ENT] key to lock.

50m (164feet)

Turn on the power while pressing the [X] or [Y] key.

Select the axis using the arrow keys (right and left) and press the [ENT] key.

Level sensor

Staff or Wall

(Example: Y axis)

4 Select Y axis by pressing the right arrow key.

Press the [ENT] key to lock.

5 “POSITION 1” display will flash and the instrument

will begin automatic alignment. After the automatic alignment is completed, the “POSITION 1” light will turn on, then, the rotary head rotates and emits laser beam. (Y-).

6 Turn on the power for the level sensor, and press

the detective precision switch to select the high detection mode.

7 Check the position of the laser beam (Y-) on the

wall. Move the sensor up or down until the LCD indicator identifies the center of the laser beam.

8 After fixing the beam, press the [ENT] key.

The display will change to flashing “POSITION 2”.

Check the laser beam on the wall.

Fix the laser sensor in the position where the LCD indicator identifies the center of the laser beam.

Press the [ENT] key after check.

POSITION 1

POSITION 2

9 Loosen the tripod and rotate the instrument 180°

and retighten to fix. The Y+ side of the instrument should be facing the wall. After the automatic alignment is completed, the display will change to [S][T], then, the rotary head rotates and emits laser beam.

10 Following step 7, mark the laser beam position for

(Y+). If the two lasers being marked are misaligned for less than 5mm, adjustment is not necessary. Turn off the power for the instrument. If adjustment is required, move on to (2) How to adjust.

(2) How to adjust

After completing the checking in step 10, go on to the adjustment specified below.

1 Using the arrow keys (up and down), adjust the

(Y+) laser beam to the center of (Y+) and (Y-).

2 Press the [ENT] key when the laser beam is

correctly positioned in the center.

Check the misalignment of laser beam of (Y+) and (Y-) on the wall.

If one of the 3 center indicators is lit, calibration is normal. Misalignment of (Y-) and (Y+) laser beam within 5mm is considered normal.

Turn off the power to complete the checking.

When rotating the instrument 180º, ensure that the height of the instrument is aligned.

By using the up and down arrow keys of the remote controller, adjust the (Y+) laser beam to the center of the (Y-) and (Y+).

Y+ rotating laser beam

center

S T

3 “CALCULATING” will flash indicating that the

calibration value is being calculated by the instrument. Do not touch the instrument until “END” is displayed to signify operation completed. (If you touch the instrument, you will need to recalibrate.)

4 When “END” is displayed, press the [ENT] key.

The screen will return to the axis selection screen. If you wish to continue with checking the X axis, go back to step 3 for calibration check.

5 When you have completed the adjustment, turn off

the power. After adjustment is completed, go through the checking procedure to check if the adjustment was done accurately.

If the correction value calculated exceeds the allowable range, the RL-100 2S will display error code [CALIBRATION OVER ERR]. Check the procedure again and perform any inspections and adjustments.

After positioning the laser beam, press the [ENT] key.

After calibration value is fixed, press the [ENT] key.

The screen goes back to the axis selection screen.

CALCULATING

END

Horizontal Rotation Cone Error

Perform the following check after completing “Horizontal Calibration” on the previous page.

1 Set up the laser centered between two walls approximately 50 m (164 ft) apart. Orient the

instrument so one axis, either X or Y, is facing the walls. Grade should be set to 0.00% in both axes.

2 Locate and mark the position of the rotating laser beam on both walls using the level sensor. 3 Turn off the instrument and move the instrument closer to wall A (1 m to 2 m /3 ft to 6 ft).

Do not change the axis orientation of the instrument. Turn the instrument on.

4 Again locate and mark the position of the rotating laser beam on both walls using the level

sensor.

5 Measure the distance between the first and second marks on each wall. 6 If the difference between each set of marks is less than ±5 mm (±7/32 of an inch), no error

exists.

If the difference between [wall A]-side and [wall B]-side exceeds ±5 mm (±7/32 of an inch), contact your dealer or Topcon.

Minimum about 50 m/164 ft

Cone error

Datum position

Wall

Grade Setting Error

Perform the following check only after completing “Horizontal Calibration” and “Horizontal Rotation Cone Error”.

(1) Checking

1 Setup the Y+ side facing the staff as shown in the figure.

Securely position Nail 1 and Nail 2 exactly 30m apart.

2 Turn on power for the instrument and verify the staff height of Nail 1 and Nail 2 at grade setting

of 0% with laser sensor and record. At this time the staff height for Nail 1 and Nail 2 should recorded as h1 and h2 (mm). Check the laser sensor is set at high precision.

Level sensor

Staff

Nail 1 Nail 2

3 Set Y axis grade to 1.00%.

Align read the elevation of the laser beam in millimeters at Nail 1 and Nail 2. Designate these elevations as “h3” at Nail 1, and “h4” at Nail 2.

4 Using the elevation readings for h1, h2, h3 and h4, complete the equation below.

If the calculated result is the range of 0.990% - 1.010%, the instrument is normal. If the calculated result for either axis is out of the range, contact your dealer or Topcon. Repeat the procedure aligning the “X” axis on the line created by Nail 1 and Nail 2.

Nail 1 Nail 2

Storage Precautions

(1) Always clean the instrument after use.

1) If the instrument got wet with rain, wipe it well before storing in the storage case.

2) Wipe away stain or dirt with soft cloth after dusting.

(2) Clean storage case using cloth moistened with neutral detergent or water. Do not use ether,

benzene, thinner or other solvents.

(3) Store with the batteries removed, when operation is halted for more than a month.

Standard/Optional Accessories

Level sensor holder model 6

154

152

150

153

151

138

136

134

132

139

137

135

133

131

149

147

148

146

HOLDER-6

Clamp knob

Level sensor holder model 6

Level sensor

Level Sensor LS-80A / 80B

Beam receiving window

Buzzer sound switch

(Quiet/Loud/OFF)

Display

Index

Detective precision switch

Two leveling precision options are available, normal precision and high precision. By pressing this switch, the precision options are switched alternately. Confirm the precision choice by the indicator. (Normal precision is set when turning on the power switch.)

Power switch

Buzzer speaker

Display

(Only LS-80A)

Auto-cut off function

The power will be turned off automatically if no laser beam is detected within approximately 30 minutes. (To turn the sensor on again, press the power switch.)

Display

The warning signal *1 and *2 will function only if RL-100 2S Alert Signal function [COM] is active. Alarm detection at the level sensor can be canceled by turning off the level sensor switch while pressing the buzzer sound switch. When the switch is turned back on again, alarm detection functions as usual.

High precision mode

Normal precision mode

RL-100 2S Height Alert warning

When the Alert Signal function [COM] is active on the RL-100 2S, the sensor will signal if the laser has been disturbed so the height of the instrument can be checked. The buzzer will sound for about five seconds and the height alert warning symbol will flash until the sensor detects normal beam rotation from the laser. To obtain normal beam rotation, the RL-100 2S must be turned off then back on. Then check that beam height has not changed.

RL-100 2S battery warning

When the Alert Signal function [COM] is active on the RL-100 2S, the sensor will signal if the battery of the RL-100 2S is low. The laser low battery warning symbol will flash on the level sensor display. No audio signal is generated for this warning.

Higher than datum position

Move the sensor down, The arrow will become shorter as the datum position is approached. Audio signal: High- pitch, frequent beep.

Datum position

(Audio signal: Continuous beep sound)

Lower than datum position

Move the sensor up. The arrow will become shorter as the datum position is approached.

Audio signal: Low- pitch, frequent beep.

Battery remaining display

Indicates the battery remaining of level sensor as follows.

Battery is sufficient.

The power is low, but laser is still usable.

Dead battery. Replace the 9v alkaline battery.

Detective range

Mode

Display

HIGH NORMAL

Replacing Battery

1 Keep pushing the battery lid in [1] direction,

and then try to slide the lid in [2] direction to lift.

2 Remove the batteries from the battery box

and insert new batteries (two AA dry batteries).

3 Press the lid down and click to close.

±1 mm/±.0032 ft

(2 mm/.0064 ft width)

±2 mm/±.0064 ft

(4 mm/.013 ft width)

±5 mm/±.016 ft

(10 mm/.032 ft width)

±10 mm/±.033 ft

(20 mm/.066 ft width)

±15 mm/±.005 ft

(30 mm/.010 ft width)

More than ±15 mm/.05 ft

Laser sensor has been moved above or below the laser beam. Move sensor in direction of arrow to receive laser.

[1]

[2]

Scope Model 4

The optional scope replaces the sighting collimator (see page 22) on top of the instrument and provides greater accuracy in aligning the laser to the direction of grade. The scope can be swiveled and locked in place so its aimed toward any of the four beam axes. Using the scope, follow the steps on page 22 to align the instrument.

Specifications

RL-100 2S

Accuracy (reproducibility) : ±10" Auto-leveling range :±5°

Measuring range (Diameter) : Approx. 2 – 800 m (6 - 2624.7 ft) with level sensor

Rotation speeds : 300/600/900 rpm (Changeable) Light source : L.D (Visible laser) Power supply : 4D-CELL dry batteries (DC6V)

Ni-MH battery pack BT-67Q (It can be charged while using it.)

Continuous operating time Alkaline manganese dry battery

: Approx. 85 hours Ni-MH battery pack BT-67Q

: Approx. 80 hours Tripod screw : Flat and dome head type, 5"/8X11threads Waterproof property/dust resistance : JIS protection grade IP66

Water proof construction : IP66 (Based on the standard IEC60529) Operating temperature : –20 °C to +50 °C (–4 °F to +122 °F) Dimensions : 174 (L) × 218 (W) × 253 (H) mm [6.9 (L) × 8.6 (W) × 10.0 (H) in] Weight : 3.4kg (7.5lbs) (Dry battery type: Including dry batteries)

3.6kg (7.9lbs) (Ni-MH battery type: Including BT-67Q)

RC-400

Power source :Three “AAA” cell batteries Operating distance : Approx. 300m Continuous operating time : Approx. 3 months (Alkaline manganese dry battery)

(Life of battery may significantly shorten in the cold region.)

Operating temperature : –20 °C to +50 °C (–4 °F to +122 °F) Dimensions : 157 (L) × 64 (W) × 37 (H) mm [6.8 (L) × 2.5 (W) × 1.4 (H) in] Weight : 0.25kg (0.5lbs) (Including dry batteries)

LS-80A (Back side display area)

Detective range : 50 mm (2.0 in)

Detective precision

High precision : ±1 mm (±0.04 in)

Normal precision : ±2 mm (±0.08 in)

Detective beam indication

: Liquid crystal and buzzer

Power source : Two AA dry batteries

Power voltage : 3VDC

Continuous operating time

Alkaline manganese dry battery

: Approx. 120 hours

The time for auto-cut off

: Approx. 30 min.

Waterproof property/dust resistance

: JIS protection grade IP66

Operating temperature

: –20 °C to +50 °C (–4 °F to +122 °F)

Dimensions : 146 (l) × 76 (w) × 26 (h) mm

: (5.7 (l) × 3.0 (w) × 1.0 (h) in)

Weight : 0.19 kg (0.42 lbs)

: (including a dry battery)

LS-80B

Detective range : 50 mm (2.0 in)

Detective precision

High precision : ±1 mm (±0.04 in)

Normal precision : ±2 mm (±0.08 in)

Detective beam indication

: Liquid crystal and buzzer

Power source : Two AA dry batteries

Power voltage : 3VDC

Continuous operating time

Alkaline manganese dry battery

: Approx. 120 hours

The time for auto-cut off

: Approx. 30 min.

Waterproof property/dust resistance

: JIS protection grade IP66

Operating temperature

: –20 °C to +50 °C (–4 °F to +122 °F)

Dimensions : 146 (l) × 76 (w) × 26 (h) mm

: (5.7 (l) × 3.0 (w) × 1.0 (h) in)

Weight : 0.19 kg (0.42 lbs)

: (including a dry battery)

Error Display

Error Code Description Countermeasure

Batteries of the instrument are dead.

Replace the batteries of the instrument.

Batteries of the remote controller are dead.

Replace the batteries of the remote controller.

Safety lock system is activated.

Turn the power for the instrument off, and then turn it back on to activate automatic alignment function.

The instrument is set up exceeding the alignment range.

Reposition the instrument to fit into the alignment range in the direction specified.

CALIBRATION OVER

ERR

Checking mode identified as being exceeding calibration range.

Turn the power for the instrument; turn it back on and start over from the beginning.

RL-100 BATTERY LOW

RC-400 BATTERY LOW