User manual ICOM IC-820H

[. . . ] NEVER operate the transceiver with a headset or other audio accessories at high volume levels. NEVER short the terminals of the battery pack. EXPLICIT DEFINITIONS DEFINITION Personal injury, fire hazard or electric shock RWARNING may occur. WORD DO NOT push [PTT] when not actually desiring to transmit. AVOID using or placing the transceiver in direct sunlight or in areas with temperatures below +22°F (­30°C) or above +140°F (+60°C). The basic operations, transmission and reception of the transceiver are guaranteed within the specified operating temperature range. However, the LCD display may not be operate correctly, or show an indication in the case of long hours of operation, or after being placed in extremely cold areas. Icom, Icom Inc. [. . . ] Ask your dealer which call is assigned to each key. 2 TX CODE CHANNEL UP/DOWN KEYS Push to select a TX code channel directly. 2 SCRAMBLER FUNCTION Push to toggle the voice scrambler function ON and OFF. to enter user set mode. · During user set mode, push this key to select an item, and change the value or condition using [CH Up]/[CH Down]. EMERGENCY KEY Push and hold for a specified period to transmit an emergency call. · If you want to cancel the emergency call, push (or push and hold) the key again before transmitting the call. · The emergency call is transmitted one time only or repeatedly until receiving a control code depending on the pre-setting. Push and hold this key for 1 sec. User set mode is also available via the `Power ON function. ' Refer to (p. OPT OUT KEYS Push to control the output signal level of the optional ports in the optional unit connector. OPT MOMENTARY KEYS Controls the output signal level of the optional ports in the optional unit connector while pushing and holding this key. SURVEILLANCE KEY Push to turn the surveillance function ON or OFF. When this function is turned ON, the beep is not emitted and the LCD backlight does not light when a signal is received or a key is pushed, etc. TX CODE CHANNEL SELECT KEY Push to enter the ID code channel selection mode directly. The tone signaling employed may be a selective calling system which allows you to call specific station(s) only and prevent unwanted stations from contacting you. q Select the desired TX code channel or 2-tone code according to your System Operator's instructions. · This may not be necessary depending on programming. · Refer to page 13 for selection. 3 w Push the call key (assigned to one of the dealer programmable keys: [Emer], [Side1], [Side2], [Side3], [P0], [P1], [P2] and [P3]) or [PTT]. NOTE: User set mode is also available via a programmable function key. 9) I Scrambler function The voice scrambler function provides private communication between stations. The frequency inversion type is equipped to all versions, moreover, the optional Rolling or Non-rolling type can be available. q Push [Scrambler] to turn the scrambler function ON. ·" " appears. w Push [Scrambler] again to turn the scrambler function OFF. ·" " disappears. 14 BASIC OPERATION 3 I Stun function When the specified ID, set as a killer ID, is received, the stun function is activated. When the killer ID is received, the transceiver switches to the password required condition. Entering of the password via the keypad is necessary to operate the transceiver again in this case. 3 I Priority A channel selection When one of the following operations is performed, the transceiver selects the Priority A channel automatically. Priority A is selected when; · Clear down signal is received/transmitted - Set the `Move to PrioA CH' item as `Clear down. ' · Turning the power ON The Priority A channel is selected each time the transceiver power is turned ON. · Status call The Priority A channel is selected when transmitting a status call. 15 4 BATTERY CHARGING I Caution Misuse of Lithium-ion batteries may result in the following hazards: smoke, fire, or the battery may rupture. Misuse can also cause damage to the battery or degradation of battery performance. R DANGER!Use and charge only specified Icom battery packs with Icom radios or Icom charger. Only Icom battery packs are tested and approved for use and charge with Icom radios or Icom charger. [. . . ] · UT-109R /UT-110R* VOICE SCRAMBLER UNITS Non-rolling type (UT-109R)/Rolling type (UT-110R)* voice scrambler unit provides higher communication security. *You can use the UT-110R as Non-rolling type. *1 When the power save function is turned ON, and the operating periods are calculated under the following conditions; TX : RX : standby = 5 : 5 : 90 *2 Operating period depends on the alkaline cells used. D CHARGERS ·BC-119N DESKTOP CHARGER + AD-106 CHARGER ADAPTER + BC-145 AC ADAPTER For rapid charging of battery packs. ·BC-121N MULTI-CHARGER + AD-106 CHARGER ADAPTER (6 pcs. ) + BC-157 AC ADAPTER For rapid charging of up to 6 battery packs (six AD-106's are required) simultaneously. ·BC-160 DESKTOP CHARGER + BC-145 AC ADAPTER For rapid charging of battery packs. [. . . ]