Denso BHT-7000 User manual

User's Manual

Copyright © DENSO, 2000
All rights reserved. No part of this publicatio may be reproduced i a y form or by
a y mea s without permissio i writi g from the publisher.
Specificatio s are subject to cha ge without prior otice.
All products a d compa y ames me tio ed are trademarks or registered trademarks
of their respective holders.

i
Preface
Please READ through these operati g i structio s carefully. It will e able you to
operate your BHT-7000 correctly.
After you have fi ished readi g the i structio s, keep this ma ual ha dy for speedy
refere ce.

ii
How this book is organized
This ma ual is made up of five chapters a d appe dices.
Chapter 1. Quick Guide
Describes the basic operati g method of the BHT-7000 a d the related otes.
Chapter 2. Getting Started the BHT-7000 and System Mode
Summarizes the BHT-7000 system co figuratio a d describes the operatio i cludi g
preparatio a d System Mode (which is required for the efficie t use of applicatio
programs).
Chapter 3. Communications Operations of BHT-7000
Describes the commu icatio s operatio s of the BHT-7000--the RS-232C i terface
specificatio s, the basic commu icatio s specificatio s, a d the commu icatio s
protocols--for data tra smissio with the host computer or other devices.
Chapter 4. Error Messages
Lists the error messages which will appear o the LCD if some error occurs i the BHT-
7000.
Chapter 5. Handling the CU-7000 (Option)
Describes the ha dli g procedure of the CU-7000, the i terfaci g with the host compu-
ter, a d the chargi g of the battery cartridge.
Appendix A: Specifications
Appendix B: Communications Protocol Details
Appendix C: A Typical Basic Operation

iii
■Technical Terms Used in This Manual
Source Program and Object Program (User Program)
Ge erally, a source program is tra slated i to a object program by a compiler. This
ma ual calls a object program a user program.
BHT-BASIC
This ma ual expresses BHT-BASIC3.0 a d BHT-BASIC3.5 as BHT-BASIC.
■Related Publications
BHT-BASIC Programmer's Ma ual
Tra sfer Utility Guide
Ir-Tra sfer Utility C Guide
Ir-Tra sfer Utility E Guide
■Screen Indication
The letteri g i the scree s i this ma ual is a little differe t from that i the actual
scree s. File ames used are o ly for descriptio purpose, so they will ot appear if
you have ot set files havi g those ames.

iv
SAFETY PRECAUTIONS
Be sure to observe all these safety precautions.
■Please READ through this ma ual carefully. It will e able you to use the BHT-7000
a d CU-7000 correctly.
■Always keep this ma ual earby for speedy refere ce.
ARNING Alerts you to those co ditio s which could cause seri-
ous bodily i jury or death if the i structio s are ot
followed correctly.
CAUTION Alerts you to those co ditio s which could cause mi or
bodily i jury or substa tial property damage if the i -
structio s are ot followed correctly.
Meaning of Symbols
A tria gle ( ) with a picture i side alerts you to a war i g of da ger. Here
you see the war i g for electrical shock.
A diago al li e through a circle ( ) alerts you to somethi g you should ot
do; it may or may ot have a picture i side. Here you see a screwdriver
i side the circle, mea i g that you should ot disassemble.
A black circle ( ) with a picture i side alerts you to somethi g you MUST
do. This example shows that you MUST u plug the power cord.
Strict observa ce of these war i g a d cautio i dicatio s are a MUST for preve ti g
accide ts which could result i bodily i jury a d substa tial property damage. Make
sure you fully u dersta d all defi itio s of these terms a d related symbols give
below, before you proceed to the text itself.

v
ARNING
Handling the battery cartridge
• Never disassemble or heat the battery
cartridge, or put it i to fire or water;
doi g so could cause battery-rupture or
leakage of battery fluid, resulti g i a
fire or bodily i jury.
• Do ot carry or store the battery car-
tridge together with metallic ball-poi t
pe s, ecklaces, coi s, hairpi s, etc.
Doi g so could short-circuit the termi-
al pi s, causi g the batteries to rup-
ture or the battery fluid to leak, result-
i g i a fire or bodily i jury.
• Avoid droppi g the battery cartridge or letti g it u dergo a y shock
or impact.
Doi g so could cause the batteries to break, ge erate heat, rupture or
bur .
• Never charge the lithium-io battery cartridge where a y i flamma-
ble gases may be emitted; doi g so could cause fire.
Handling the BHT
• The BHT-7000 uses a laser light for i dicati g the sca i g ra ge.
The i te sity of the laser light might be too low to i flict bodily i jury.
However, do ot look i to the laser beam.
The BHT-7000 complies with Laser Safety Sta dard, Class II of 21 CFR
Chapter 1, Subchapter J.
The BHT-7000 does ot mou t beam atte uator a d laser radiatio
emissio i dicator required by this sta dard. I stead, the software-
co trolled Magic keys (see Sectio 2.3 “Compo e ts a d Fu ctio s”)
fu ctio as them because the laser light is ot e abled without the
Magic keys pressed.
Never
put me
i to fire!
Do ot
short-
circuit me!
U dedicated
• O ly use the dedicated charger (CU-
7000, C-700, or C-750) for chargi g the
battery cartridge.
Usi g a differe t type of charger could
cause battery-rupture or leakage of bat-
tery fluid a d result i a fire, bodily i -
jury, or serious damage to property.
Charge o ly
with the
dedicated
device.

vi
ARNING
• Do ot look i to the laser beam source through the readi g wi dow
or poi t the readi g wi dow towards the eyes.
The laser beam emitted through the readi g wi dow is harmful to the
eyes.
• Use of co trols or adjustme ts or performa ce of procedures other
tha those specified herei may result i hazardous radiatio expo-
sure.
Handling the CU
• If smoke, ab ormal odors or oises come from the CU, immediately
u plug the AC adapter from the wall socket a d co tact your earest
dealer.
Failure to do so could cause fire or electrical shock.
• If foreig material or water gets i to the CU, immediately u plug the
AC adapter from the wall socket a d co tact your earest dealer.
Failure to do so could cause fire or electrical shock.
• If you drop the CU so as to damage its housi g, immediately u plug
the AC adapter from the wall socket a d co tact your earest dealer.
Failure to do so could cause fire or electrical shock.
• Never use the CU for chargi g a ythi g other tha the specified
battery cartridges.
Doi g so could cause heat, battery-rupture, or fire.
• Never bri g a y metals i to co tact with the output termi als.
Doi g so could produce a large curre t through the CU, resulti g i
heat or fire, as well as damage to the CU.
• Use the dedicated AC adapter o ly. Failure to do so could result i
fire.
• Never use the CU o the li e voltage other tha the specified level.
Doi g so could cause the CU to break or bur .
• If the power cord of the AC adapter is damaged (e.g., exposed or
broke lead wires), stop usi g it a d co tact your earest dealer.
Failure to do so could result i a fire or electrical shock.

vii
CAUTION
Basic handling tips
• Never put the BHT i places where there
are excessively high temperatures, such
as i side closed-up automobiles, or i
places exposed to direct su light.
Doi g so could affect the housi g or
parts, resulti g i a fire.
• Avoid usi g the BHT i extremely hu-
mid or dusty areas, or where there are
drastic temperature cha ges.
Moisture or dust will get i to the BHT,
resulti g i malfu ctio , fire or electri-
cal shock.
• Never disassemble or modify the BHT; doi g so could result i a
accide t such as break or fire.
Never
disassemble
Handling the battery cartridge
• Never charge a wet or damp the lithium-io battery cartridge.
Doi g so could cause the batteries to break, ge erate heat, rupture,
or bur .
Handling the BHT
• If smoke, ab ormal odors or oises come from the BHT, immediately
tur off the power, pull out the battery cartridge, a d co tact your
earest dealer.
Failure to do so could cause smoke or fire.
• If foreig material or water gets i to the
BHT, immediately tur off the power,
pull out the battery cartridge, a d co -
tact your earest dealer.
Failure to do so could cause smoke or
fire.
I'm bur i g
up!
This
humidity
is killi g
me!
I'm
freezi g!
Refrigeratio
Refrigeratio
Refrigeratio
Keep me
away from
water!
Hot-
house

viii
CAUTION
• If you drop the BHT so as to damage its hous-
i g, immediately tur off the power, pull out
the dry batteries or the battery cartridge, a d
co tact your earest dealer.
Failure to do so could cause smoke or fire.
• For those machi es usi g the dry battery cartridge, do ot mistake
the plus a d mi us marks whe loadi g dry batteries i to the car-
tridge.
Failure to do so could cause battery-rupture or leakage of battery
fluid, resulti g i bodily i jury, fire, or property damage.
• For those machi es usi g the dry battery cartridge, do ot use a y-
thi g other tha the specified type of batteries, or use ew a d old
batteries together.
Doi g so could cause battery-rupture or leakage of battery fluid,
resulti g i bodily i jury, fire, or property damage.
• Do ot use batteries or power sources other tha the specified o es;
doi g so could ge erate heat or cause malfu ctio .
• I e viro me ts where static electricity ca build i to sig ifica t
charges (e.g., if you wipe off the resi plate with a dry cloth), do ot
operate the BHT. Doi g so will result i malfu ctio or machi e
failure.
• Whe co ecti g or disco ecti g the direct-co ect i terface cable
to/from the BHT, do ot plug or u plug it at a a gle a d do ot pull
the cable stro gly. Doi g so will result i a machi e failure.
• If the BHT has bee stored i a hot (50˚C to 60˚C, 122˚F to 140˚F) a d
humid place, allow it to sit at room temperature a d humidity for at
least o e day before use. Usi g the BHT with its i side bei g hot will
fail to sca or result i a machi e failure.
Do ot
drop
me!