User Guide Spectra Precision® Focus® 4 Total Station Version 1.
Corporate Office Spectra Precision 10355 Westmoor Drive Suite #100 Westminster, CO 80021 USA +1-720-587-4700 Phone 888-477-7516 (Toll free in USA) www.spectraprecision.com Legal Notices Copyright and Trademarks © 2006-2009, Nikon-Trimble Co. Limited. All rights reserved. All trademarks are the property of their respective owners.
Notices for optional Bluetooth unit USA FCC Part 15 Subpart/RSS-210, OET bulletin 65 supplement C satisfied. C CAUTION - Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
Spectra Precision Focus 4 Total Station User Guide
Safety For your safety read the safety and warnings section and this manual carefully and thoroughly before using the Spectra Precision® Focus® 4 total station. Although Spectra Precision products are designed for maximum safety, using them incorrectly or disregarding the instructions can cause personal injury or property damage. You should also read the documentation for any other equipment that you use with a Spectra Precision Focus 4 total station.
Safety C WARNING – Charge and use the rechargeable Lithium-ion battery only in strict accordance with the instructions. Charging or using the battery in unauthorized equipment can cause an explosion or fire, and can result in personal injury and/or equipment damage. To prevent injury or damage: – Do not charge or use the battery if it appears to be damaged or leaking. – Charge the Lithium-ion battery only in a product that is specified to charge it.
Safety C WARNING – Never burn or heat the battery. Doing so may cause the battery to leak or rupture. A leaking or ruptured battery can cause serious injury. C WARNING – Before storing the battery pack or battery charger, cover the contact points with insulation tape. If you do not cover the contact points, the battery pack or charger may short circuit, causing fire, burns, or damage to the instrument. C WARNING – The battery is not waterproof on its own.
Safety C CAUTION – Do not stack objects on the plastic carry case, or use it as a stool. The plastic carry case is unstable and its surface is slippery. Stacking or sitting on the plastic carry case may cause personal injury or instrument damage. C CAUTION – The system in the instrument may stop functioning in order to avoid any errors in measurements when the instrument detects strong electromagnetic wave(s). If this happens, turn off the instrument and remove the source of the electromagnetic wave(s).
Safety Specifications for laser emission Laser pointer Wave length 630-680 nm Output power CW: Po ≤ 1.0 mW Distance meter Wave lenght 850-890 nm Output power Pulse: Po ≤ 6.4 mW Pulse width < 5 ns Laser plummet (option) Wave length 635 nm Output power CW: Po < 1.0 mW Conforming standards EU EN60825-1/Am.2 : 2001 (IEC60825-1/Am.2 : 2001) Laser pointer: Class 2 Distance meter: Class 1 Laser plummet: Class 2 (Option) USA FDA21CFR Part 1040 Sec.1040.10 and 1040.
Safety 10 Spectra Precision Focus 4 Total Station User Guide
Contents Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Warnings and Cautions . . . . . . . . . . . . . . . . . . Rechargeable Lithium-ion (Li-ion) batteries . Warnings . . . . . . . . . . . . . . . . . . . . . . . Cautions . . . . . . . . . . . . . . . . . . . . . . . Laser safety . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications for laser emission . . . . . . . . Conforming standards . . . . . . . . . . . . . . Labels . . . . . . . . . . . . . . .
Contents 3 Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Parts of the instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Instrument keyboard and display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Instrument keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Status bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents L-O from Arc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XYZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Advanced feature: Specifying a layout list by inputting points by range . . . . . . Programs menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remote distance measurement (RDM) - overview . . . . . . . . . . . . . . . . . RDM (Radial) . . . . . . . . . . . . . . . . . .
Contents Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116 6 Checking and Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Adjusting the electronic level . . . . . . . . . . . . . . . . . . . . . . . . Checking and adjusting the circular level . . . . . . . . . . . . . . . . . Checking and adjusting the optical/laser plummet. . . . . . . . . . .
Contents B Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Cogo . . . . . . . . Communications Data . . . . . . . . Job manager . . . Stakeout . . . . . . Programs . . . . . Recording data. . Searching . . . . . Settings . . . . . . Station setup . . . System error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 16 Spectra Precision Focus 4 Total Station User Guide
CHAPTER 1 Introduction In this chapter: Q System diagram Q Care and maintenance Q Related information 1 This user guide describes the unique capabilities and features available in the Spectra Precision® Focus® 4 total station. The software for the Focus 4 total station makes it easy for you to learn to operate one model of instrument and, with little additional training, to apply that knowledge to other models. Before using the instrument, read this user guide carefully.
1 Introduction System diagram The system diagram shows the hardware that is used with the Focus 4 total station. Focus 4 Note – You must use the Spectra Precision Focus 4 total station with tribrach W30 or W30b.
1 Introduction Care and maintenance Before using the instrument, read and follow the following maintenance instructions. The Focus 4 total station is a precision instrument that you should store, use, and clean in an appropriate way. C CAUTION – The battery pack contains a Lithium-ion battery. When disposing of the battery pack, follow the laws or rules of your municipal waste system.
1 Introduction Cleaning • Do not use organic solvents such as ether or print thinner to clean the non-metallic parts of the instrument, such as the keyboard, or the painted or printed surfaces. Doing so could result in discoloration of the surface or in peeling of printed characters. Clean these parts only with a soft cloth or tissue that is lightly moistened with water or a mild detergent.
Introduction 1 Related information • Contact your local Spectra Precision dealer for more information about the support agreement contracts for software and firmware, and an extended warranty program for hardware. • Consider a Spectra Precision training course to help you use your total station to its fullest potential. For more information, go to the Spectra Precision website at www.spectraprecision.com. Alternatively, send an email to support@spectraprecision.com.
1 22 Introduction Spectra Precision Focus 4 Total Station User Guide
CHAPTER 2 Setting up the Instrument In this chapter: Q Unpacking and repacking the instrument Q Charging the battery pack Q Detaching the battery pack Q Attaching the battery pack Q Setting up the tripod Q Centering the instrument Q Leveling the instrument Q Focusing the telescope Q Setting the measurement mode and preparing the target Q Viewing and changing the measurement settings 2 This chapter explains how to prepare the Focus 4 total station before you use it in the field.
2 Setting up the Instrument Unpacking and repacking the instrument Note – Handle the Focus 4 total station carefully to protect it from shocks and excessive vibration. To unpack the instrument, grip the carry handle and carefully remove the instrument from the carry case. To replace the instrument in the carry case, place it as shown in the figure. Charging the battery pack Before charging the battery pack, read the following warnings, cautions, and notes.
2 Setting up the Instrument C WARNING – Charge and use the rechargeable Lithium-ion battery only in strict accordance with the instructions. Charging or using the battery in unauthorized equipment can cause an explosion or fire, and can result in personal injury and/or equipment damage. To prevent injury or damage: – Do not charge or use the battery if it appears to be damaged or leaking. – Charge the Lithium-ion battery only in a product that is specified to charge it.
2 Setting up the Instrument Calibration button “Calibration on” light (1) Top edge of case Power jack Charge light (2) Charge light (1) “Calibration on” light (2) 5 V, 4 A Battery slot 1 Battery slot 2 Applying power Plug in the charger to the supplied AC adapter to turn the unit on. The power input must be 5 V with at least 4 A of current capability. Each battery may take up to 2 A while charging. Charging the battery Slide a battery into either battery slot to begin charging.
2 Setting up the Instrument • Lithium-ion batteries should not be charged above 40 °C to 45 °C (104 °F to 113 °F). A blinking charge light may mean that the batteries are too hot for charging. Charging will resume after the batteries cool down. Conditioning / calibrating a battery You must calibrate the battery (“condition”) once every 6 months or more often if required. Calibration ensures that the reported remaining battery charge is accurate.
2 Setting up the Instrument Detaching the battery pack C CAUTION – Avoid touching the contacts on the battery pack. 1. If the instrument is turned on, press [PWR] to turn it off. 2. Turn the battery box release knob counterclockwise, open the battery box cover and then pull the battery pack out of the battery box. Attaching the battery pack C 28 1. Clear any dust or other foreign particles from the battery contacts. 2.
Setting up the Instrument 2 Setting up the tripod C CAUTION – The tips of the tripod ferrules are very sharp. When handling or carrying the tripod, take care to avoid injuring yourself on the ferrules. Note – Do not carry the instrument while it is attached to a tripod. 1. Open the tripod legs far enough for the instrument to be stable. 2. Locate the tripod directly over the station point. To check the position of the tripod, look through the center hole in the tripod head. 3.
2 Setting up the Instrument 6. Look through the optical plummet to make sure that the image of the station point is still in the center of the reticle mark. 7. If the station point is off-center, do one of the following: – If the station point is slightly off-center, loosen the tripod mounting screw and then center the instrument on the tripod. Use only direct movement to center the instrument. Do not rotate it. When the instrument is centered, tighten the mounting screw.
2 Setting up the Instrument Centering with a plumb bob 1. Set up the instrument on the tripod. See page 29. 2. Hang the plumb line on the hook of the tripod mounting screw. 3. Adjust the length of the plumb line so that the tip of the plumb bob is at the height of the station point. 4. Loosen the tripod mounting screw slightly. 5.
2 Setting up the Instrument Focusing the telescope C WARNING – Never look at the sun through the telescope. If you do, you may damage or lose your eyesight. When you sight the instrument, you aim the telescope at the target, bring the target image into focus, and align the image with the center cross-hairs of the reticle. Center crosshairs To sight the instrument: 1. 2. 3. 32 Adjust the diopter: a. Aim the telescope at a blank area, such as the sky or a piece of paper. b.
Setting up the Instrument 2 Setting the measurement mode and preparing the target The Focus 4 total station has two measurement modes: Prism mode (Prism) and Reflectorless mode (N-Prism). To change the mode at any time from any observation screen, hold down [MSR1] or [MSR2]. Set the measurement mode depending on the target that you want to measure, as shown here.
2 Setting up the Instrument • When measuring a short distance, incline the prism slightly so that the EDM can ignore unnecessary reflections on the prism surface, as shown below. ✓ • Not completely square to the sighting axis ✕ Completely square to the sighting axis Hold the prism securely in place and do not move while taking measurements.
Setting up the Instrument 2 Make sure there are no obstacles between the instrument and the target when taking measurements. When you need to take measurements across a road or a place where vehicles or other objects are frequently moving, take several measurements to a target for the best result. Viewing and changing the measurement settings Hold down [MSR1] or [MSR2] for one second. • To move the cursor between the fields, press [^] or [v].
2 36 Setting up the Instrument Spectra Precision Focus 4 Total Station User Guide
