Philips SOPHO 2000 IPS User Manual page 271

SWITCH NAME
SW0
(Piano Key SW)
OFF
8
7
6
5
4
3
2
1
ON
SWITCH SETTING
NUMBER POSITION
ON
5
NOTE 6
OFF
ON
6
NOTE 6
OFF
ON
7
NOTE 6
OFF
8
OFF
FUNCTION
Set equalizer according to the cable
length between the PBX and the C.O. or
CSU.
• For DS-1 (SW1-3 ON)
CABLE LENGTH TO CSU (0.5 φ)
SW0-5 SW0-6 SW0-7
ON ON ON 1199-1758 m (3930-5764 ft.)
OFF ON ON 599-1199 m (1965-3930 ft.)
ON OFF ON 0-599 m (0-1965 ft.)
OFF OFF ON Not used
OFF OFF OFF Signal is not sent
• For DSX-1/Hong Kong/Taiwan
(SW1-3 OFF)
SW0-5 SW0-6 SW0-7 CABLE LENGTH TO CSU (0.65 φ)
ON ON ON
ON ON OFF 40-80 m (131.2-262.5 ft.)
ON OFF ON 80-120 m (262.5-394 ft.)
ON OFF OFF 120-160 m (394-525 ft.)
OFF ON ON 160-200 m (525-656 ft.)
OFF OFF OFF Signal is not sent
Not used
– 257 –
PN-24PRTA (PRT)
0-40 m (0-131.2 ft.)
Continued on next page
NWA-008852-001 Rev.5.0
NOVEMBER/15/2006
CHECK
98ch4002.fm