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Frequently Asked Questions

How does DTMF Detect mode work?

BNC | FAQ | Model 625/630/632 | Frequently Asked Questions (...
Signals inserted into the External Modulation In connector are interpreted and the results displayed on the 625A"s front panel and sent to the RS232 port.
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How does synchronization mode work?

DenyHosts Frequently Asked Questions
DenyHosts daemons periodically connect (based on the configuration file parameter SYNC_INTERVAL) to the denyhosts.net remote server. If hosts have been denied by this daemon then they will automatically be transmitted to denyhosts.net. If new hosts have been denied by others (that is, other users running DenyHosts in synchronization mode), then they will be added to your HOSTS_DENY file automatically (based on your SYNC_DOWNLOAD_THRESHOLD setting).
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What DTMF Mode should I use ?

DrayTek Australia :: VIGOROUS BROADBAND ACCESS
Can I choose between SIP accounts for external calls by using a prefix? E.g. prefix of 9 to use SIP account 1; prefix of 8 to use SIP account 2; etc.
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Why does zsh not work in an Emacs shell mode any more?

Z-Shell Frequently-Asked Questions
Emacs 19.29 or thereabouts stopped using a terminal type of "emacs" in shell buffers, and instead sets it to "dumb". Zsh only kicks in its special I'm-inside-emacs initialization when the terminal type is "emacs". Probably the most reliable way of dealing with this is to look for the environment variable $EMACS, which is set to t in Emacs' shell mode. Putting [[ $EMACS = t ]] && unsetopt zle in your .zshrc should be sufficient.
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DTMF dial does not work properly, what shall I do with it?

News
GSM compression was delevoped for human voice trasmission. The DTMF is a sinus wave and it is by this compression destroyed. That's the reason why the DTMF is sometimes not transmitted correctly. Unfortunately we can not guarantee proper function of DTMF from analog phone to GSM. Your 2N SmartGate is in programing mode, please reset your 2N SmartGate (switch - off and then switch - on gateway)
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How does incremental mode work?

AspectJ Frequently Asked Questions
In incremental mode, ajc minimizes the files that need to be recompiled after another file has changed. In Java, only the changed files need to be recompiled, but in AspectJ, other files might also need to be recompiled or re-woven. Depending on what is modified, we may need to re-weave code. If you change a pointcut and save it, we currently have to check everywhere in case a new match is occurring or an old match is no longer correct.
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How does fully automatic exposure (program mode) work?

Digital Photography FAQ
Your camera has a built in light meter, which it uses the measure the amount of light in the scene at various places. The position of the light meter will vary from model to model. Some popular positions in SLRs are behind the (partially reflective) reflex mirror, or in the pentaprism. On some digital cameras, the main sensor may serve double duty as a light meter.
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Go to top What is DTMF?

FAQ's about Numbers, VoIP and Call Services from TTNC
DTMF stands for Dual Tone Multi Frequency and is used for telephone signalling over the line in the voice-frequency band to the call switching centre. The version of DTMF used for telephone tone dialling is known by the trademarked term Touch-Tone, and is standardised by ITU-T Recommendation Q.23. Other multi-frequency systems are used for signalling internal to the telephone network.
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Why does value mode not work for date conditions?

LIM Frequently Asked Questions
Many people have tried to mix value mode with date conditions. For example, take the query SHOW 1: DJIA WHEN Date is 1 value after yearly Close What people are trying to do with this is to get the first value of 'DJIA' after the close of the year. I.e., the yearly close happens on 12/31; a day later is 1/1 which is a New Year's Day, a holiday. So, people expect the query to return the value of 'DJIA' on the day immediately after New Year's Day. Unfortunately, that is not how the system works.
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The automatic mode does not work, what is wrong?

Network Vision Inc. - Frequently Asked Questions
Versions of autoip before V1.3.26 incorrectly handled the SNMP community of switches that were not set to 'public'. You may download Auto IP V1.3.26 here. After download, using the Add/Remove Programs tool to uninstall your current version. Say yes to uninstalling the ping daemon when asked. Then run the new setup program you just downloaded. That's all.
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Why does a colonoscopy detect more cancers than other methods?

Weiss Memorial Hospital - Colon Cancer FAQ
A colonoscopy examines the entire length of the lower bowel, and provides the opportunity to remove and biopsy polyps.
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What is "Geocaching Mode" and what does it do for me?

Frequently Asked Questions about the Garmin Map60C and Map60...
Geocaching mode is really just a special way of sorting and keeping track of waypoints. If you load a waypoint with a Geocaching symbol (by default, a closed treasure chest), then that waypoint will appear when you press FIND ? 'Geocache' ? ENTR. Pressing these keys lists geocache waypoints you have loaded. (By pressing MENU, you can select 'Find by Name' to show all Geocaches in alphabetical order, or 'Find Nearest' to show the nearest 50 Geocaches.
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What is PIO Mode and how does it work?

memory.com - Frequently Asked Questions (FAQ) Page
This is the PIO mode setting for the IDE device. IDE/ATA uses one of two different ways to transfer information into and out of memory: either programmed I/O (PIO) or direct memory access (DMA). There are 5 different PIO modes, from 0 to 4, with 4 being the fastest. Newer drives support the faster modes. You will normally want to select the highest mode that your drive supports.
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What is the "two site mode" and how does it work?

Agent Newsreader FAQ
The "two site mode" is so that you can synchronize your email from two locations. In order for this to work properly, your mail server must update the unread marks on your email. If the mail server does not update the unread marks on your mail, then your mail will remain on the server forever instead of being deleted when you download your mail from your second location. Additionally, Agent will not know to mark as read email that has already been retrieved elsewhere.
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How does the 5150 work in auto mode?

Dogs- housebreaking, training, chewing, barking solutions
Once the unit is turned on and positioned within 25 feet of your pet, it will be activated by the dogs barking and emits a tone that interrupts the barking.
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How does the 5150 work in manual mode?

Dogs- housebreaking, training, chewing, barking solutions
With the ON/OFF knob in the off position, point the unit towards your pet and press the button. The tone emitted will interrupt the behavior.
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What is a dual-mode tag and how does it work?

ARS Tracking Assets at the Speed of Business
Most RFID devices are single mode of operation devices. This means that they operate at a specific frequency for both transmitting and receiving data (or commands). Almost all passive devices are single mode. For instance operation at 13.56 MHz or 868/915 MHz means that the devices are commanded at this frequency and modulate a return signal at the same frequency. Semi-active devices are generally single frequency devices but use a battery to boost signals.
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How does Protiva work in stand-alone mode?

Gemalto - a World Leader in Digital Security
When used in stand-alone mode, the user simply presses a button on the thumb-sized Protiva authentication SCE. The built-in display then shows an eight digit one-time password, which the user enters directly into the remote network application via keyboard, or via a PDA or telephone keypad.
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How does Protiva work in connected mode?

Gemalto - a World Leader in Digital Security
When the Protiva device is directly connected, typically via USB, the user network identification credential is sent to the authenticating server automatically without manual input. In the connected mode, the Protiva solution provides protection against phishing by detecting fraudulent sites.
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How does the Close Focus mode work?

Sony Asia Pacific : Support : Product FAQs : DSC-T100
In the Close Focus mode, the magnified subject appears on the LCD screen, and lets you shoot close-ups while seeing details that would otherwise ...
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What is "members only operations mode" and how does it work?

U2Torrents.com :: FAQ
U2torrents has a new method for associating peers on torrents with usernames. There are no more anonymous peers listed only by their IP addresses. Every participant in a swarm must be recognized by the tracker as a known user. We now have personalized .torrent files. Every user has a 128-bit binary passport. When you download a .torrent file, or when you click the link to it to open it directly, the site will serve you a special version with your passport coded in.
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What does it detect?

Heart & Vascular Institute: Frequently Asked Questions About...
The scan will detect the volume and density of coronary calcium deposits in the patient's coronary arteries.
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If a Malakite resonates a person controlled by a Shedite, who does he detect?

In Nomine Frequently Asked Questions - Celestials
Generally, the controlling personality, which is the Shedite. On a particularly good roll with a particularly good check digit - or a Divine Intervention - the GM may want to give results for both the host and the demon.
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How does ThunderBolt detect lightning?

Frequently Asked Questions
Lightning is the flow of huge amounts of electrical current within a storm. These currents can range from several thousand amps, all the way up to 250,000 amps. (For comparison, a typical household circuit carries 10-20 amps of current.) The ThunderBolt has a high sensitivity receiver/amplifier that captures a specific frequency in the electromagnetic noise produced by these huge flows of electric current.
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What does the Generate in-band DTMF option do, and why is it not recommended?

FAQs
DTMF tones are the tones heard when pressing a standard analog telephone keypad. These tones are used to operate menus and voicemail systetms. By default VTALL sends DTMF tones out-of-band as messages to a DTMF enabled router which then transmits the tones through the PSTN. If you click the "Generate in-band DTMF" option VTALL mixes the DTMF tones into the audio stream. Select this option if you are using network hardware that does not respond to out-of-band DTMF messages.
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What do I do if I detect an unusual odor at work?

Environmental Health & Safety: Frequently Asked Question...
If you detect an unusual odor, contact EH&S at 556-4968 and the on-call EH&S responder will be paged to contact you. The EH&S responder will come to your location to investigate the odor. It may be necessary to have a member of Facilities Management visit your location to perform an evaluation and inspection of the mechanical systems in the space. How do I sign up for training courses i.e., - bloodborne pathogens, advanced laboratory safety, hazard communication, laser, etc.
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A while back I heard about a way to detect tornadoes using a television. How does this work?

Chasing FAQ
A number of years back, it was thought that tornadoes had some detectable signature in the radio frequency part of the electromagnetic spectrum, presumably owing to some sort of special lightning caused by tornadic versus non-tornadic storms. Decades ago, someone named Weller even came up with a method using a television (which is transmitted on radio frequencies) to detect tornadoes (please don't ask me for details ... I don't know them and I don't want to know them).
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What is a DTMF command?

FAQ's - Door Sabha Nigam Limited
DTMF commands are those commands through which a Chairperson can control the conference (few commands are also available for participants). They are operated through telephone keypad.
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