E F Johnson Company 2425333 사용자 설명서
4-5
Radio Wide Features
Pressing the TX PWR switch toggles the power setting. The new level is flashed in the
display when this switch is pressed as “HI POWER” or “LOW POWER”. If selectable
power is not permitted on the current channel or system, the fixed power level is flashed
and no power change occurs. The selected power level is permanent until it is manually
changed again. The power levels are set at the factory or when the radio is tuned using the
PCTune™ software.
display when this switch is pressed as “HI POWER” or “LOW POWER”. If selectable
power is not permitted on the current channel or system, the fixed power level is flashed
and no power change occurs. The selected power level is permanent until it is manually
changed again. The power levels are set at the factory or when the radio is tuned using the
PCTune™ software.
4.6
Alert Tone Select
The various alert tones that sound are described in Section 7.1. These tones can be enabled
and disabled if the TONE option switch is programmed. To turn all tones OFF, press this
switch and “TONE OFF” is displayed. Then to turn all tones on again, press it and “TONE
ON” is displayed. If this switch is not programmed, tones are fixed in the ON or OFF
condition by programming. Alert tones are totally disabled when the Surveillance mode is
programmed (see Section 4.10).
and disabled if the TONE option switch is programmed. To turn all tones OFF, press this
switch and “TONE OFF” is displayed. Then to turn all tones on again, press it and “TONE
ON” is displayed. If this switch is not programmed, tones are fixed in the ON or OFF
condition by programming. Alert tones are totally disabled when the Surveillance mode is
programmed (see Section 4.10).
The Alert Tone volume can be adjusted relative to the volume control setting. This is done
by programming and also by the user if the TN VOL option switch is programmed.
Relative levels of –170 to +170 can be set with “0” the default setting. A minus value
decreases the tone volume and a plus value increases it. The user adjusted level
permanently overrides the programmed level if applicable.
by programming and also by the user if the TN VOL option switch is programmed.
Relative levels of –170 to +170 can be set with “0” the default setting. A minus value
decreases the tone volume and a plus value increases it. The user adjusted level
permanently overrides the programmed level if applicable.
4.7
Power Turn-Off Delay
The radio can be installed so that the vehicle ignition switch as well as the front panel
power switch of the radio control power. This is done by connecting the accessory cable
ignition switch input to the vehicle ignition switch. Refer to the Installation section of the
5300 ES Service Manual for more information. A power-off delay of up to 254 minutes
can then be programmed or this feature can be disabled by programming “Inf” so there is
no automatic power-off.
power switch of the radio control power. This is done by connecting the accessory cable
ignition switch input to the vehicle ignition switch. Refer to the Installation section of the
5300 ES Service Manual for more information. A power-off delay of up to 254 minutes
can then be programmed or this feature can be disabled by programming “Inf” so there is
no automatic power-off.
Both the ignition switch and the power switch must then be on for radio power to turn on.
The delay can be overridden at any time by turning power OFF using the front panel
power switch or turning the ignition switch back ON.
The delay can be overridden at any time by turning power OFF using the front panel
power switch or turning the ignition switch back ON.
This turn-off delay can allow calls to be received or the horn alert to be active for a time
after the ignition switch is turned OFF. At the same time, advantages of ignition switch
control are used such as preventing the battery discharge that may occur if the radio is left
ON for an extended period (see Section 7.6).
after the ignition switch is turned OFF. At the same time, advantages of ignition switch
control are used such as preventing the battery discharge that may occur if the radio is left
ON for an extended period (see Section 7.6).