JRC JMA-5104, Инструкция по эксплуатации, Страница: 43 / 242

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2.1.2 Configuration and functions of the keys on keyboard
Nineteen keys on keyboard are available in total.
The keys on keyboard are classified into two major types based on the operation mode; keys in
short mode
short mode short mode short mode and keys in long mode long mode long mode long mode.
A short mode is mainly used for setting key functions to ON/OFF and a long mode is used for
displaying detail menus related to the key functions.
This method enables users to set related key functions directly with fewer keys.
A short mode refers to the pressing of a key for short time and a long mode refers to the pressing
of a key for two seconds or more continuously.
The functions of the keys in short mode and those in long mode are described below.
(1) [STBY]
key
Short mode : Power ON
Long mode : The power is turned off when this key is pressed together with
[TX/PRF]
key in
long mode.
(2) [TX/PRF]
key
Short mode : When this key is pressed from a standby state, the equipment is set to a
transmission state. When this key is pressed in a transmission state, the
repetition frequency is changed.
Long mode : The power is turned off when this key is pressed together with the
[STBY]
key
in long mode.
(3) [EBL1/EBL2]
key
Short mode : EBL ON/OFF of EBL
Long mode : Switches EBL1/EBL2.
(4) [VRM1/VRM2]
key
Short mode : VRM ON/OFF
Long mode : Switches VRM1/VRM2
(5) [ALARM ACK]
key
Short mode : Stops alarm buzzer.
Long mode : Displays alarm detail setting/error log.
(6) [MOB]
key
Short mode : Starts the MOB function.
Long mode : Stops the MOB function.
(7) [CLEAR]
key
In short mode, the operation varies depending on whether it is during menu operation and
other states, which are described later.