Samsung SCH-2000, Руководство по обслуживанию, Страница: 24 / 97

Test Procedure
5-2 Samsung Electronics
5-3 Test Procedure
5-3-1 Change to Test Mode
1. To change the phone from Normal Mode to test
Mode, You should enter the following keys.
" 4 7 * 8 6 9 # 1 2 3 5 "
2. The command
°
∞
0 1"(Suspend) is entered to start
test.
3. To finish the Test Mode, You should enter the
command "0 2".
5-3-2 Channel Selection and Tx Power
Output level Control
1. You should change the phone from Normal
Mode to Test mode
2. The command
°
∞
0 1"(Suspend) is entered to start
test.
3. You should enter the following keys.
" 0 9, 0 5 2 5, #, 0 7, 3 4, 7 1, 4 7 5, #"
¶U
If you enter the command "0 9", You can select
the channel
ex) 0 9 X X X X (means channel number)
¶U
The command "0 7
°±
means Carrier On (Carrier
Off :
°
∞
0 8
°±
)
¶U
If you enter the command "3 4", You can
spread the carrier.
¶U
If you enter the command "7 1", You can
control the power output level. Following
under-bar means AGC code. And you can
control the power output level using Volume
Up/Down Keys.
ex) 7 1 X X X
4. After enter the command "7 4" and control the
Tx Power Output Level to be 0.0dBm using
Volume Up/Down keys, press "STO" key to
store Data in EEPROM.