Guardian Technologies DVST, DFT 150/175 manual Zyxel US Modems Only

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Modems

DVST Installation Guide

SYNC

This sets the MINIT and SREG strings for correct synchronous operation with the MICROCOM 4232bis MODEM. The MODEM configuration strings are set up as follows:

M2INIT=AT&M1 &D2 \GO \EO E1 &C1 \JO

SREG2=ATSO=1

ASYNC

This sets the MINIT and SREG strings for correct asynchronous operation with the Trailblazer MODEM. The MODEM configuration strings are set up as follows:

M2INIT=ATSO=1 &C1 &K3 E1 V1 &MO SREG2=ATS7=60 S10=7 S37=7

~S50=255 ~S51=5 ~S52=1 ~S110=0 ~S104=0

ZYXEL (US Modems Only)

This sets M2INIT and SREG2 for the correct synchronous operation with the ZYXEL modem. The modem configuration strings are set up as follows:

M2INIT=AT&M1&D2&C1&H0

SREG2=ATS10=30 S0=1

USER=... Available for user configuration (Default, blank)

The USER string is for any extra commands that the user may need to send to the modem in addition to the MINIT and SREG settings.

SEND

Send current modem configuration

This transmits the information contained in the MINIT, SREG and

USER strings to the MODEM.

Although this command can be issued from the command mode at any time, it is also invoked at the termination of any call and when the command mode is exited with the QUIT command.

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Contents Page Page Installation Guide DFT-0150Page Safety Page Regulatory Notes FCC and DOC InformationA. and Canadian Models Only CE MarkPage Table of Contents Demonstration Mode ModemsTerminal Adapters Leased Line TransmissionCalls Images and TransmissionAlarms & Events Glossary Returns ProcedureAudio Cable AssembliesEvent monitoring Alarms 1IntroductionDFT-0150 Transmitter TelemetryPage Packing the Dvst Unpacking the unitItems in packing Page Callback Alarms Feature3Operation Freeze All Alarms Offline Frozen AlarmTrack Last Alarm No Frozen Images4Installation Rear Panel connectionsPower Inputs 37 Way Alarm ConnectionsWhat you require 5SetupSetup using a PC Remote Setup Dvst CommandsDefine Camera Inputs Auxiliary PortDefault settings AUX1 N 38400 Define Auxiliary Ports 1,2Set Port usage Each field entry is separated by a space. If AUX2 N 38400Demonstration Mode Demonstration modeDemo Cable Tech NoteConnecting the demo cable Single cable operationPage Pstn Connection Modem Modem Commands7Modems MBAUD= Set Modem port Async baud rate. default 9600, 19200 ModemModem configuration strings MODSTR= Set type of modem Fast or Sync default, FastUSER=... Available for user configuration Default, blank Zyxel US Modems OnlyModem dial string Default, AtdtModem Operation Connecting a modem in direct mode Configuration of modem in direct modeCall request Call answer requestUsing a modem in Atmode General settings for modems in AtmodeAction required of Modem Possible AT settings Modem RequirementsAll modems Synchronous ModemsCountry specific settings MINIT=AT&M1 &D2 &C1 *FLO *OC1 *DTO *DE12 *AA1No Dialtone Transmission speedUser=ATX3*BDO&Y1&W1 Where AT*MXnMicrocom Syncronous modeDIP Switch Settings Synchronous Operation Async mode TrailblazerModem RET Octocom OSI 8196ASend RET Modems Dvst Installation Guide This page intentionally blank Default, on Terminal AdaptersIsdn Connection Terminal Adapter Sets dual Isdn support on or OFFConnecting a terminal adapter in direct mode Configuring a Terminal Adapter for direct mode operationMaking a Call Answering a CallGandalf TA1 Direct ConnectionRemarks Ascom 5000 / CitamStep Instruction ISDN=ATMODE RET DUALISDN=ON RET Isdnstr = Citam RET ISDN0 RET Atret AT&WRET, ESC ISDN1RET AtretX21 AT&WRET ESC Quit RETStep Instruction Remarks ‘CONF’‘DIPS’ ‘CHNG’Quit RET Dataflex TAISDN=ATMODE RET Dvst set up for leased line operation LEASED= Leased line operation, options are default, OFFLeased Line Transmission Leased line terminologyLeased line operation Ascom 64000 Baseband Modem SET UP TX or Master ENDSET UP RX or Slave END Page Passwords PASSWORD= Set system password toSet telephone entry n password to 10CallsOn Screen Titling Telephone Number Entries / Connection Commands Default, blankSet telephone entry n to FormatCall connection timeout period Default, 60 secondsDefault, 30 seconds CALLBACK= Set call back on or OFF Default, offCAMLO=Sets low resolution cameo operation Images and TransmissionImage size Target Picture SizesPage Alarms & Events Alarm ConnectionsAlarm Settings Purpose & intended useSet contact nn normally closed Images transmitted on alarmSet contact nn normally open ALMODE= ...Set Alarm operation mode Set alarm outputs Auto / ManualDefault is Auto Alarms & Events Dvst Installation Guide 13Audio Equipment required but not suppliedConnecting the DAL100 Cable Assemblies 14.1 X21 to V35 Cable Assembly 14.2 X21 Cable Assembly 14.3 V24 Sync Modem Cable Assembly 14.4 RS232 Cable Assembly DVST-PC 14.5 RS232 Cable Assembly DVST-DAL 15Glossary IsdnPage Returns Procedure Event of DifficultyPage Dvst Installation Guide Returns Procedure Returns Procedure Dvst Installation Guide

DVST, DFT 150/175 specifications

Guardian Technologies has made significant strides in the air purification industry with its innovative DFT 150 and DFT 175 models, designed to enhance indoor air quality for both residential and commercial spaces. These advanced devices leverage cutting-edge technology to deliver clean, fresh air, addressing the increasing need for effective air purification solutions.

One of the standout features of the DFT series is its multi-stage filtration system. Both the DFT 150 and DFT 175 are equipped with a pre-filter that captures large particles, such as dust and hair, followed by a true HEPA filter. This HEPA filter is capable of capturing 99.97% of airborne pollutants as small as 0.3 microns, including allergens, mold spores, and pet dander. This is an essential feature for individuals suffering from allergies or respiratory issues, ensuring that the air they breathe is significantly cleaner.

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Another characteristic that sets the DFT 150 and 175 apart is their energy efficiency. Both models are designed to operate quietly and consume minimal energy, making them suitable for continuous use in bedrooms, living rooms, or offices without causing a spike in electricity bills. The DFT 175 model features an added air quality sensor, which monitors and adjusts the fan speed automatically based on the detected air quality, ensuring optimal performance without unnecessary energy expenditure.

The sleek, modern design of the DFT series ensures they blend seamlessly into any decor. With portable options, users can easily move these units from one room to another, providing flexibility in air purification.

Moreover, the DFT models come equipped with easy-to-replace filter indicators, notifying users when it’s time to replace the filters. This convenience promotes consistent air quality management without the hassle of manual reminders.

In conclusion, Guardian Technologies' DFT 150 and DFT 175 models represent an excellent investment for anyone looking to improve indoor air quality. Their sophisticated filtration technology, additional UV-C features, energy efficiency, and user-friendly design make them a top choice for air purifiers in the market today.
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