SDP660 – USER MANUAL
TNM-U-E-0114
Jun 15 (Iss. 1.4)
Page 27
BASIC OPERATIONS
5
BASIC OPERATIONS
5.1
T
URNING THE
R
ADIO
O
N
/O
FF
To turn the radio On, press the Red handset button (F12), the initial opening screen will be
displayed.
When the radio is switched on and power is applied, the radio displays ‘Simoco Xd’ while the DSP
boots up the radio.
Figure 7. Initial Screen.
To turn the radio Off, press and hold the Red handset button for two seconds. When the button is
released, the radio display will power down.
If the radio Inactivity Timer is enabled, the radio will automatically turn off after a predefined
duration of inactivity as set by the FPP (i.e. no keys pressed). The radio will emit warning beeps
for 10 seconds prior to switching off. Pressing any key will reset this timer.
5.2
E
NTERING A
P
ASSWORD
Within the FPP there is a ‘Password’ field. When this field is enabled and defined, the radio will
wait for the user to enter the correct four digit Personal Identification Number (PIN) before entering
an operational state.
When entering the password, only the numeric keys 0-
9 can be used. An asterisk ‘*’ will be
displayed for each key press. After the 4
th
number is entered, the radio will automatically verify the
number and, if correct, the radio will display the welcome screen.
If incorrect, the radio will sound an error beep and clear the entered PIN, to allow the user to try
again.
If the wrong PIN is entered three times, the radio will switch off.
Figure 8. Password Screen.