Kenwood TK-7108 Service Manual page 8

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OPERATING FEATURES / 操作特性
• Talk around
Press this key, the transceiver uses the receive fre-
quency and the tone for transmission.
The operator can call the other party directly (without re-
peater). Press this key again, the talk around function goes off.
• Temporary delete
The "Add" channel contained in the scan sequence, and
"Delete" channel is not contained. In the scan mode, this
key switches the channel delete temporarily (Press and hold
for approximately one second).
When the transceiver is turned off, the transceiver exits
the scan or switches the scan function off.
• None
Sounds error operation beep, and no action will occur.
Use this function when the transceiver is required to be
more simple operated.
• Group
If Group has been programmed onto a key, press the
Group key to select the second group of channels. While
active, the LED beside the key lights. At this time, press a
key from 1 to 4 to select a channel from 5 to 8. To return to
channels 1 through 4, press the Group key again.
Note: You cannot use the Group function while operating
in Emergency mode.
4. Scan Operating
■ SCAN start condition
Two or more channels must be added to all channels that
can be scanned. The transceiver must be in normal receive
mode (PTT off).
When you activate the key programmed to the scan ON/
OFF function, the scan starts. The indicator next to the pro-
grammed key LED blinks.
■ Scan stop condition
The scan stops temporarily if the following conditions are
satisfied.
1) A carrier is detected, then QT/DQT matches on channels
for which receive the QT/DQT is set by the programming
software.
2) A carrier is detected on the channels for which receiving
QT/DQT is not set by the programming software or when
the monitor (signalling cancel) function is activated.
■ Revert channel
The revert channel is used to transmit during scanning
and set by the programming software (KPG-70D).
1) Selected channel
The transceiver reverts to the channel before scanning or
the channel that you changed during scan.
2) Selected with talkback
The transceiver reverts to the selected channel prior to
scan initiation.
However, if a call is received on a channel other then the
selected channel and PTT is pressed before scanning re-
sume, the transceiver "talks back" on the current receive
channel.
■ Scan end
When you press the key programmed to the scan func-
tion during scan mode, the scan ends.
The indicator next to the programmed key LED turns off.
• 脱网
按该键,车载台将使用脱网频率。
使用者可直接呼叫对方(不需要转发器)。再次按该键将关
闭脱网功能。
• 临时删除
"添加"信道包含在扫描序列中,而"消除"信道不包含在
扫描序列中。在扫描模式下,该键为信道暂时消除开关 (按下
并保持约 1 秒钟)。
当车载台关闭时,它将退出扫描或关闭扫描功能。
• 无
错误操作beep音响起,并且无任何变化。当车载台需要更简
单操作时使用此功能。
• 组
如果组功能已经编程到某一键,按下组键选择频道的第二
组。本功能开启后,该键旁的 LED 指示灯点亮。这时,按下
1 至 4 中的键,从 5 至 8 中选择频道。需要返回到频道 1 至 4
时,再次按下组键。
注释∶在紧急模式下操作时,无法使用组功能。
4. 扫描操作
■ 扫描开始条件
可扫描信道中必须至少添加两个以上的信道。车载台必须处
于一般接收模式 (PTT 关闭)。
当启动扫描 ON/OFF 功能键时开始扫描,该键旁边的指示灯
会闪烁。
■ 扫描开始条件
如果下述条件具备,则扫描临时停止。
1) 检测到载波,QT/DQT 与编程软件设定的接收 QT/DQT 的
信道上相匹配。
2) 在没有由编程软件设定为接收 QT/DQT 的信道上检测到载
波时,或者在启动了监听(信令取消)功能时。
■ 回复信道
回复信道用于在扫描过程中发射,并且通过编程软件(KPG-
70D)设定。
1) 选择信道
车台机回复到扫描之前的信道或用户在扫描过程中改变的信
道。
2) 选择带有回应的信道
在扫描开始之前,车载台回到所选信道上。
但是,在所选信道之外的信道上收到呼叫并且在继续扫描前
按下了 PTT 键时,车载台将在当前接收信道上"回话"。
■ 扫描结束
在扫描模式中按扫描功能键时,扫描停止。
该键旁边的指示灯关闭。
TK-7108
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