Sony BabyCall NTM-910DUAL Operating Instructions Manual

Also see for NTM-910DUAL - 900 Mhz Babycall Nursery Monitor: Limited warranty Specifications Operating instructions

Contents

Transmitter overview

Setting UpTurning on the powerSet the OFF/ON switch of the transmitter and the OFF/ON/VOICE ACT switch of the receiver to ON to turn onthe power.The POWER indicator of the transmitter and thePOWER/BATT indicator of the receiver will light up. Toturn off the power, set the OFF/ON switch of thetransmitter and the OFF/ON/VOICE ACT switch of thereceiver to OFF.Setting the frequency channelsUp to 27 channels can be set through the CH selectors bychanging the combination of three colors (red, yellowand green) on the CH windows.Set the CH selectors of both the transmitter and receiverso that the settings of color combinations shown in theCH windows are the same. Otherwise, the transmitterand receiver will not function.If the settings of the receiver and transmitter are not thesame, the RANGE ALM. indicator starts flashing and thereceiver sounds a beep.If signal interference occursSet the CH selectors of both the transmitter and receiverto another setting. Make sure that both the settingsshown in the CH windows are the same.Setting up the transmitter(See Fig. – )Place the transmitter within 2 to 3 meters (6 to 10 feet)from a crib or play area. If the child moves outside of thisrange, the transmitter may not be able to detect his/hersounds. The transmitter must be placed upright duringoperation.Tips for better reception Place the transmitter at a location as high as practicallypossible such as on a table or on a wall. Make sure that the transmitter is not covered orobstructed for picking up sounds. Make sure that nothing touches the antenna duringoperation.Notes Do not place transmitter or cord within reach ofchildren. Do not place transmitter or cord in, or attach to, cribor playpen. Never use extension cords with AC adaptors. Only useAC adaptors provided. Position the transmitter with the front side where thebuilt-in microphone is located facing the baby. Do not use the antenna as a carrying handle. Do not use the antenna to hang the transmitter on thewall. Be sure to use the cavity for hook.Monitoring through the receiver(See Fig. – )The longest distance you can place the receiver from thetransmitter varies according to obstructions and otherconditions. First, test the operating range with theassistance of another adult, or by placing a radio, etc.,near the transmitter. If you move outside the effectiveoperating range of the system, the RANGE ALM.indicator lights up and the buzzer sounds. In such a case,move closer toward the transmitter until the indicatorand the buzzer turn off.Tips for better reception Keep the receiver upright during operation. Make sure that nothing touches the antenna duringoperation.The VOICE ACT function eliminates most backgroundnoise when the receiver does not detect any sound.Set the OFF/ON/VOICE ACT switch to VOICE ACT toturn on this function.When the receiver receives sounds from the transmitter,the MONITOR indicators light up from left to right infive steps depending on the sound level. Only oneindicator may light up if the sound from the transmitteris not loud, or all the indicators may light up if the soundis very loud. You can also hear sounds through thespeaker.To adjust the volumeThe volume of the sounds you receive varies dependingon the loudness of the baby’s voice, distance between thetransmitter and the baby, direction of the built-inmicrophone of the transmitter, obstructions, etc.Set the volume as required using VOL. If the volume levelis set too high and is accompanied by a shrill noise,reduce the volume.The volume level can be adjusted between the smallestand biggest dots on the VOL.Notes Avoid placing the units near heat sources or where theyare subject to direct sunlight, excessive dust, moisture,or mechanical shock. Be careful not to drop the receiver in water, or dropany liquid over it. Do not use the antenna as a carrying handle. Do not use the antenna to hang the receiver on thewall. Be sure to use the cavity for hook.To a wall outletAC adaptorTabBP-TR10 battery packRedBlack* The attached packing is used to ensure water-resistance of thebattery compartment. Therefore, make sure to close the batterycompartment lid securely.Packing*Battery wiresTo a wall outletAC adaptorDC IN 9V jack CHARGE indicatorCavity for hookBelt clipCavity for hookCavity for hookPower SourcesTransmitter (See Fig. )Connect the supplied AC adaptor to the DC IN 9V jackand plug it in to a wall outlet.ReceiverTo operate on battery(See Fig. – )1 Turn the tab of the battery compartment lid atthe rear of the receiver to the OPEN positionwith a coin. Pull the depressions on both sidesto open the lid.2 Connect the battery connector to the batteryterminal with correct polarity. Black wire goeson the left side and red wire goes on the rightside.3 Insert one rechargeable battery packBP-TR10 (supplied) into the batterycompartment.Make sure the battery wires are positioned properlyso that the wires are not pushed out of thecompartment when closing the lid.4 Close the lid, then turn the tab to the LOCKposition with a coin.NoteWhen operating the receiver on a rechargeable batterypack, make sure that the lid of the DC IN 9V jack of thereceiver is closed securely to ensure water-resistance ofthe receiver.Battery life(approx. hours for continuous standby) (JEITA*)Sony rechargeable battery pack BP-TR10 22* Measured by JEITA (Japan Electronics and InformationTechnology Industries Association) standards. The actualbattery life may vary depending on the circumstance of the unit.When to recharge the rechargeable battery packIf the sound becomes distorted or interrupted, werecommend that you recharge the battery pack. Whenthe battery pack is used up, the POWER/BATT indicatorstarts flashing and the receiver sounds a beep. If thebattery pack is extremely used up, the beep may beinterrupted or the POWER/BATT indicator may flashwhen you turn on the power. Recharge the battery packas soon as possible in either case. Recharge the batterypack for more than 22 hours so that the battery pack isfully charged. Turn off the receiver before charging thebattery pack. The CHARGE indicator remains lit evenafter charging has been completed.Charging durationApproximately 22 hours are required to charge thebattery pack to its full capacity.Notes on the rechargeable battery pack The battery pack will gradually discharge over a longperiod of time, even if not in use. If you leave the weak battery pack inside the receiverwithout charging it, the battery pack will be completelydischarged. It may require several times of charging torecover to its full capacity.Notes on replacing the rechargeable battery pack If the battery pack lasts only a few minutes even after22 hours of charging, the battery life has expired andneeds replacement. Before replacing the battery pack, make sure that thereceiver is turned off. Replace the battery pack with a new one. Contact yourlocal Sony authorized dealer or service center, and askfor a Sony BP-TR10 rechargeable battery pack. Do not use any other rechargeable battery pack.To operate on house current(See Fig. – )Open the lid of the DC IN 9V jack of the receiver.Connect the supplied AC adaptor to the DC IN 9V jackand plug it in to a wall outlet. The CHARGE indicatorwill light up whether or not the receiver is turned on.Notes on AC adaptor When the AC adaptor is not used, be sure to turn offthe receiver, and unplug it from the DC IN 9V jack andthe wall outlet. Then close the lid of the DC IN 9V jacksecurely. Use only the supplied AC adaptor. Do not use anyother AC adaptor. Replace the AC adaptor with the same type as the onesupplied if replacement is necessary.Polarity of the plugRANGE ALM. indicatorAntennaSpeakerCH selectorsOFF/ON/VOICE ACT switchFrontPOWER/BATT indicatorCHARGE indicatorCavity for hookVOLRearTransmitterLid of the DC IN 9V jackDC IN 9V jackBelt clipMONITOR indicatorsCH windowsReceiverUsing Belt Clip (See Fig. – )The receiver has a belt clip located on the rear. It isconvenient when you move around, for example, whenyou clean up the room, etc.Insert your finger into the cavity for hook and slideupwards as illustrated, then hang the belt clip onto yourbelt.When fixing the receiver onto your belt, be sure to turnoff the receiver, and disconnect the AC adaptor from theDC IN 9V jack and the wall outlet. Then close the lid ofthe DC IN 9V jack securely.Notes When using the belt clip, the receiver can be operatedonly on battery. When you are not using the belt clip, push it back to itsoriginal position. Make sure that you do not move outside the effectiveoperating range of the system.OFF/ON switchPOWER indicatorAntennaCH selectors CH windowsBuilt-in microphoneDC IN 9V jack

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