TM-D710GA_E_user.pdf

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1、INSTRUCTION MANUAL 144/440 MHz FM DUAL BANDER TM-D710GA 144/430 MHz FM DUAL BANDER TM-D710GE Version: 1.01 CONTENTS-1 OPERATING THROUGH REPEATERS .REPEATER- REPEATER ACCESS .1 Selecting an Offset Direction .1 Selecting an Offset Frequency .1 Activating the Tone Function .1 Selecting a Tone Frequency

2、 .2 Automatic Repeater Offset .2 TRANSMITTING A 1750 Hz TONE .3 REVERSE FUNCTION .3 AUTOMATIC SIMPLEX CHECKER (ASC) .3 TONE FREQUENCY ID .3 MEMORY CHANNELS .MEMORY CH- SIMPLEX however, you will hear audio only when the signal contains the same CTCSS tone or DCS code that you selected. N When using S

3、-meter Squelch, Scan stops when the received signal strength matches or exceeds the S-meter setting. Scan resumes 2 seconds after the signal level drops below the S-meter setting. N Pressing and holding PTT causes Scan to temporarily stop if it is functioning on a non TX band. N Starting Scan switch

4、es the Automatic Simplex Checker OFF. SELECTING A SCAN RESUME METHOD The transceiver stops scanning at a frequency or Memory channel on which a signal is detected. It then continues scanning according to which resume mode you have selected. You can choose one of the following modes. The default is T

5、ime- operated mode. Time-Operated mode The transceiver remains on a busy frequency or Memory channel for approximately 5 seconds, and then continues to scan even if the signal is still present. Carrier-Operated mode The transceiver remains on a busy frequency or Memory channel until the signal drops

6、 out. There is a 2 second delay between signal drop-out and scan resumption. Seek mode The transceiver remains on a busy frequency or Memory channel even after the signal drops out and does not automatically resume scanning. Note: To temporarily stop scanning and monitor weak signals, press the micr

7、ophone PF key assigned to the Monitor function. Press the PF key again to resume scanning. 1 Enter Menu mode and access Menu 913. 2 Set the Scan Resume mode to TIME (Time-Operated), CARRIER (Carrier-Operated) or SEEK. Time-Operate Resume Time Set the hold time for the Time-Operate scan method. When

8、a signal is received, scan will pause at that frequency for the duration of the hold time you set. When the set time elapses, scan will resume (even if the signal is still being received). 1 Enter Menu mode and access Menu 914. 2 Set the resume time to 1 10 sec. Carrier-Operated Resume Time Set the

9、hold time for the Carrier-Operate scan method. When a signal is received, scan will pause at that frequency. When the signal stops, scan will resume after the duration of the hold time you set. 1 Enter Menu mode and access Menu 915. 2 Set the resume time to 1 10 sec. SCAN-1 SCAN-2 VFO SCAN VFO Scan

10、monitors all frequencies tunable on the band, using the current frequency step size. 1 Select your desired band. 2 Press VFO (1s). Scan starts at the current frequency. The 1 MHz decimal blinks while scanning is in progress. To reverse the scan direction, turn the Tuning control clockwise (upward sc

11、an) or counterclockwise (downward scan). You can also press microphone UP/ DWN. 3 To quit VFO Scan, press VFO again. MEMORY SCAN Use Memory Scan to monitor all Memory channels programmed with frequency data. 1 Select your desired band. 2 Press MR (1s). Scan starts at the current frequency. The 1 MHz

12、 decimal blinks while scanning is in progress. To reverse the scan direction, turn the Tuning control clockwise (upward scan) or counterclockwise (downward scan). You can also press microphone UP/ DWN. 3 To quit Memory Scan, press MR again. Note: N At least 2 Memory channels must contain data and mu

13、st not be locked out of scan. N The L0/U0 to L9/U9 Memory channels will not be scanned. N You can also start Memory Scan when in Channel Display mode. While Scan is paused on a channel, the channel number blinks. Locking Out a Memory Channel You can select Memory channels that you prefer not to moni

14、tor while scanning. 1 Press MR, then rotate the Tuning control to select your desired channel. 2 Enter Menu mode and access Menu 202. 3 Set the lockout to ON to lock the channel out of the scanning sequence. To cancel lockout, set the lockout to OFF. The icon appears on the display for a channel tha

15、t has been locked out. Note: The L0/U0 to L9/U9 Memory channels cannot be locked out. GROUP SCAN For the purpose of Group Scan, the 1000 Memory channels are divided into 10 groups, with each group containing 100 channels. Group Scan monitors only the 100 channels which belong to the specifi c group

16、you are scanning. The channels are grouped as follows: Memory Group Channel Range Memory Group Channel Range 00 995500 599 1100 1996600 699 2200 2997700 799 3300 3998800 899 4400 4999900 999 1 Press MR, then rotate the Tuning control to select a channel in your desired group. 2 Press the Tuning cont

17、rol (1s). Scan starts at the current channel. The 1 MHz decimal blinks while scanning is in progress. To reverse the scan direction, turn the Tuning control clockwise (upward scan) or counterclockwise (downward scan). You can also press microphone UP/ DWN. 3 To quit Group Scan, press the Tuning cont

18、rol again. Note: N At least 2 Memory channels in the selected group must contain data and must not be locked out of scan. N You can also start Memory Scan when in Channel Display mode. While Scan is paused on a channel, the channel number blinks. Memory Group Link Memory Group Link provides you with

19、 the ability to link 2 or more Memory channel groups together to act as a single group when scanning. You can link up to 10 separate groups together, or even add multiple instances of the same group to the group link, to ensure that one group is scanned more often than the other groups. 1 Enter Menu

20、 mode and access Menu 203. 2 Press the Tuning control. The cursor will begin blinking. 3 Rotate the Tuning control to select a group to link. 4 Press the Tuning control to set the group and move the cursor to the right. Press to move the cursor back or to move the cursor to the right. 5 Repeat steps

21、 3 and 4 to link additional groups together. 6 When you have entered your desired groups, press to move the cursor to the right, then press the Tuning control to complete the entry and exit Menu mode. You can insert a character by pressing INS. You can delete the selected character by pressing CLR.

22、If you have entered the maximum of 6 groups, simply press the Tuning control to complete the entry and exit Menu mode. SCAN-3 PROGRAM SCAN Program Scan is identical to VFO Scan except that you select a frequency range for the scan. Setting Scan Limits You can store up to 10 scan ranges in Memory cha

23、nnels L0/ U0 to L9/U9. 1 Press VFO. 2 Select your desired band. 3 Rotate the Tuning control to select your desired frequency for the lower limit. 4 Press F. A memory channel number appears and blinks. 5 Rotate the Tuning control to select a channel from L0 to L9. 6 Press M.IN to set the channel numb

24、er. The lower limit is stored in the channel. 7 Rotate the Tuning control to select your desired frequency for the lower limit. 8 Press F. 9 Rotate the Tuning control to select a matching channel number from U0 to U9. For example, if you select channel L3 in step 5, select channel U3 here. 10 Press

25、M.IN to set the channel number. The upper limit is stored in the channel. To confi rm the stored scan limits, press MR, then select the L and U channels. Note: N The lower limit must be lower in frequency than the upper limit. N The lower and upper frequency step sizes must be equal. N The lower and

26、 upper limits must be selected on the same band. Using Program Scan 1 Select your desired band. 2 Press VFO. 3 Rotate the Tuning control to select a frequency within your desired scan range. 4 Press VFO (1s). Scan starts at the current frequency. The 1 MHz decimal blinks while scanning is in progres

27、s. To reverse the scan direction, turn the Tuning control clockwise (upward scan) or counterclockwise (downward scan). You can also press microphone UP/ DWN. 5 To quit Program Scan, press VFO again. Note: N If the step size differs between the lower limit and upper limit, VFO scan will begin instead

28、 of Program Scan. N If the current VFO frequency is within more than one Program Scan range, the range stored in the smallest channel number is used. MHz SCAN MHz Scan monitors a 1 MHz segment of the band, using the current frequency step size. The current 1 MHz digit determines the limits of the sc

29、an. For example, if the current frequency is 145.400 MHz, then the scan range would be from 145.000 MHz to 145.995 MHz (the exact upper limit depends on the current frequency step size). 1 Select your desired band. 2 Press VFO. 3 Rotate the Tuning control to select a frequency within your desired 1

30、MHz range. 4 Press and hold the Tuning control for 1 second to start scanning. Scan starts at the current frequency. The 1 MHz decimal blinks while scanning is in progress. To reverse the scan direction, turn the Tuning control clockwise (upward scan) or counterclockwise (downward scan). You can als

31、o press microphone UP/ DWN. 5 To quit MHz Scan, press the Tuning control again. CALL SCAN Use Call Scan to monitor both the Call channel and either the currently selected VFO frequency or the currently selected Memory channel. 1 Select your desired VFO frequency or Memory channel. 2 Press CALL (1s)

32、to start Call Scan. The 1 MHz decimal blinks while scanning is in progress. When scanning a Memory channel, the Call channel on the same band as the selected Memory channel is used for scan. 3 To quit Call Scan, press CALL again. Note: The Memory channel selected is scanned even if it has been locke

33、d out of scan. SCAN-4 VISUAL SCAN While you are receiving, Visual Scan allows you to monitor frequencies near the current operating frequency. Visual Scan graphically and simultaneously shows how all frequencies in the selected range are busy. You will see up to 21 segments, for each channel, that r

34、epresent 7 S-meter levels (3 segments per level). Determine the scan range by selecting the center frequency and the number of channels. The default number of channels is 61. Cursor S-meter level Selecting the Number of Channels 1 Enter Menu mode and access Menu 916. 2 Set the number of channels to

35、MODE 1 (31ch), MODE 2 (61ch), MODE 3 (91ch), or MODE 4 (181ch). Using Visual Scan 1 Select your desired band. 2 Rotate the Tuning control select the operating frequency. This frequency will be used as the center frequency. 3 Press F, VISUAL to start Visual Scan. To halt Scan, press PAUSE. “PAUSE” ap

36、pears and blinks. Press PAUSE again to resume. 4 To change the operating frequency, rotate the Tuning control. The displayed frequency changes and the cursor moves. Press SET to use the changed operating frequency as the center frequency. Press RESET to restore the previous operating frequency. 5 To

37、 exit Visual Scan, press ESC. Note: N You cannot use the Visual Scan Function under the following circumstances: When the APRS/NAVITRA or Packet mode is turned ON. When only 1 channel has been stored in the memory channels. When using Weather Alert (K models only). N If you start Visual Scan in Memo

38、ry Recall mode, the memory channel frequencies will be scanned. N If you start Visual Scan after recalling the Call channel, the Call channel frequency will be used as the center frequency. N If the frequency range specifi ed for Program Scan or Program VFO is narrower than the range specifi ed for

39、Visual Scan, the range for Program Scan or VFO will be used for Visual Scan. N Visual Scan stops while transmitting. N If you start Visual Scan in one of the following conditions, you cannot receive in the current operating frequency. To use this frequency, press PAUSE to halt Scan. Memory Recall or

40、 Call Channel mode. A frequency in the 118, 220, 300, or 1200 MHz band was selected in VFO mode. N Depending on the transceiver conditions, Visual Scan and the conventional S-meter may indicate different signal strength levels. SIGNALING-1 CTCSS/ DCS/ CROSS TONE CTCSS You may sometimes want to hear

41、calls only from specifi c persons. The Continuous Tone Coded Squelch System (CTCSS) allows you to ignore (not hear) unwanted calls from other persons who are using the same frequency. To do so, select the same CTCSS tone as selected by the other persons in your group. A CTCSS tone is subaudible and

42、is selectable from among 42 tone frequencies. DCS Digital Coded Squelch (DCS) is another application which allows you to ignore (not hear) unwanted calls. It functions the same way as CTCSS. The only differences are the encode/ decode method and the number of selectable codes. For DCS, you can selec

43、t from 104 different codes. Note: CTCSS/ DCS does not cause your conversation to be private. It only relieves you from listening to unwanted conversations. USING CTCSS 1 Select your desired band. 2 Press TONE 2 times to activate the CTCSS function. The icon appears on the display when the CTCSS func

44、tion is ON. Tone () CTCSS () DCS () Cross Tone (: default) Off (no display). 3 Press F, T.SEL. The current CTCSS frequency appears on the display and blinks. 4 Rotate the Tuning control to select your desired CTCSS frequency. Refer to the table below for the available frequencies. To exit the CTCSS frequency selection, press ESC. 5 Press any key other than the Tuning control and ESC to complete the setting. 6 When you are called