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Hitachi TD61-2472 user manual Hitachi Cable, Open space, Indoors, About 3 hours

Models: TD61-2472

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3	Wireless Radio	Standards	IEEE802.11b (11Mbps wireless LAN) (wi-fi)
		Protocol		CSMA/CA
		Modulation	DBPSK (1Mbps)
			DQPSK (2Mbps)
			CCK (5.5&11Mbps)
		Communications technique	DSSS (Direct Sequence Spread Spectrum)
		Frequency band	2.4 ~ 2.497 GHz (14Ch)
		Output power	10 mW/MHz max.
		Communications distance	Open space		160m (11Mbps)
			*1		200m (2Mbps)
			Indoors		30m (11Mbps)
					40m (2Mbps)
		Data rate	1/2/5.5/11 Mbps
		Minimum reception	-84dBm@11Mbps(Typ.)
		sensitivity	-88dBm@5.5Mbps(Typ.)
			-88dBm@5.5Mbps(Typ.)
			-89dBm@2Mbps(Typ.)
			-93dBm@1Mbps(Typ.)
		Handover		Layer 2 *2
4	Software	Call control protocol			SIP
		Audio encoding	G.711 A-Law/μ-Law 64kbps
			G.729A 8kbps
		Network settings	DHCP (client operation only)/manual
			NAT(Static)
		Priority control	DiffServ DSCP
		Security			SSID
			WEP key		64/128/256 bits
			802.1x (MD5, EAP-TLS)
		Operational features	NTP (client operation only)
			Syslog (client operation only)
		Transmission path	IP communications testing with Ping command
		diagnostics function
		Firmware upgrade	TFTP (client operation only)
5	Battery	Lithium ion battery	Capacity		3.7V 1350mAH Li-ion
			Call time		About 3 hours 10 minutes
			Standby time		About 55 hours *3
			Battery charging time		About 3 hours

*1 The communications distance can vary with the weather, temperature, etc.

*2 L3 handover is also possible with the AP side specifications.

Hitachi Cable 67

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Hitachi TD61-2472 user manual Hitachi Cable, Open space, Indoors, About 3 hours

Contents

TD61-2472 Page NAMES & FUNCTIONS OF DEVICE PARTS 1.11.9Time setting 1.1. Displayed icons Names & Functions of Device PartsHitachi Cable Table 1. Key Operation1 , … Hitachi Cable 1.2. Number pad input table1.2.1 Text input mode Press the key to confirm the character Select a character with the keysPress the key to confirm the character kanji ideograms with the keysApplication 1.3. Power ON1.4. Power OFF Hitachi Cable 1.5. Call1.6. Receive 1.7.1 New registration 1.7.1.1 Registration from telephone number 1.7. Contact list1.7.1.2 Registration from contact list menu Hitachi Cable 1.7.1.3 Registration from search results Hitachi Cable 1.7.1.4 Registration from a call logHitachi Cable 1.7.1.5 Registration from IMHitachi Cable 1.7.1.6 Registration from presence1.7.2 Call from contact list 1.7.3 Group revision To delete a group, select the group to delete, press the LeftSoft key to select the sub-menu, then select 2. Delete Hitachi Cable 1.7.4 Erase one item from contact list1.7.5 Erase all With some connection equipment, this is not possible 1.8. IMDisplays the mail menu 1 Press the LeftSoft key to select the menu item Select 2. IM1.8.1 Inbox To edit a received message, select that message, press the LeftSoft key to select the sub-menu, then select 2. Edit The screen in the figure on the right 3rd line is displayed Input the message with the number keys and the LeftSoft key 1.8.2 NewWriting and sending a new message 1 From the IM menu, select 2. New Input the telephone number to send toAfter the Message sent message screen is immediately displayed, a screen is displayed to confirm whether or not you want to save the message Hitachi Cable 1.8.3 DraftsHitachi Cable Hitachi Cable 1.8.4 OutboxHitachi Cable Hitachi Cable 1.8.5 Delete AllHitachi Cable 1.9. Call log Hitachi Cable 1.9.1 Details1.9.2 Call log delete Hitachi Cable 1.9.3 Delete all dataHitachi Cable 1.9.4 Calling from the call log1.10.1 User list 1.10.PresenceRegister user, then press the key 1.10.2 User RegistrationRegistering a user To register a user, either press the 2 on the number pad or selectHitachi Cable 1.10.3 Block list1.10.4 Block register Hitachi Cable Hitachi Cable 1.10.5 Status1.11.1 Ringer/vibration 1.11.Basic settings menuRinger 1.11.1.1 Distinctive Ringtones1.11.1.2 Ringtones SettingHitachi Cable 1.11.1.3 Mode1.11.1.4 LED Use the keys to set the volume, then finalize with the key 1.11.1.5 Volume adjustmentSetting the headphone/earpiece/ringer volume 1 From the telephone menu, select 5. Adjust volumeSetting the Service LED 1.11.3 Service LED1.11.2 Caller ID 1 From the setting menu, select 2. Calling numberUse the keys to adjust the contrast, then finalize with the key 1.11.4 Brightness adjustmentAdjusting the display screen brightness 1 From the setting menu, select 4. Adjust brightness1.11.5 Security 1.11.6 Information display The MAC address is displayed The boot ROM and software version are displayedFrom the information display menu, select 2. URL & Proxy From the information display menu, select 3. MAC address1 From the information display menu, select 7. Error Msg 1.11.7 Error Msg1.11.8 Font size Setting the Error Msg1.11.9 Time setting Use the keys to select the time, then finalize with the key Select 3. NTP server 1 or 4. NTP serverUse the number pad to input the NTP server IP address Select 5. Time offset1.11.11 Courtesy mode On/Off 1.11.10 Language settingHitachi Cable Silent mode and vibration mode are switched OnPress and hold down the * key on the number pad Press and hold down the Lock key on the side of the phone 1.11.12 KeyLock/KeyUnlockWhen the keylock is set, button operations are disabled Enter the passwordHitachi Cable Enter the password1.12.2 Hold release Various operation methods1.12.Hold function 1.12.1 Hold1.13.2 Outside-line call 1.13.Calling method 1.13.1 Internal extension callHitachi Cable 1.13.3 184/186 callHitachi Cable 1.13.4 Operation methods using call mode1.13.4.1 Calling in call mode from the contact list 1.13.5 Redial1.13.6 Speed dialing 1.13.7 Timer between digitsAfter a short time, a call is made automatically to the telephone number for the speed dialing number entered 1.16.AC power supply adaptor Accessories1.14.Accessory guidelines 1.15.Accessories covered1.20.Charging with the desktop charger 1.18.Installing the battery1.19.Removing the battery 1.17.USB cable optionStep 1 Connect the AC adaptor to a wall socket 1.21.Charging without the desktop charger1.22.LED Step 2 Remove the connector cover from the WIRELESSIP50001.26.Warning about battery handling Safety Information1.23.Warning about emergency services 1.25.Warning about the impact of electromagnetic signalsHitachi Cable Appendix SpecificationsAbout 3 hours Hitachi CableOpen space IndoorsHitachi Cable 3 In power save mode