NEC NEAX IPS NWA-008869-001, Installation Manual

Page: 35 / 180

CHAPTER 2 INSTALLATION
– 25 –
NWA-008869-001 Rev.1.0
atch2001.fm
SWITCH NAME
SWITCH
NUMBER
SETTING
POSITION
FUNCTION CHECK
SW4 (Dip SW) 1 Not used
2 Not used
3, 4
Selection of PLO1 input
(Phase Locked Oscillator)
• For clock receiver office:
• For clock source office:
SW4-3 SW4-4
OFF OFF
VR (Rotary SW) Variable Resistor for External Hold
Tone Source
(0-20 k
Ω
: Clockwise)
DK (Connector)
02 Ground detection
01 Ground sending
Continued on next page
1 2 3 4
ON
OFF
OFF
SW4-3 SW4-4 FUNCTION
OFF OFF 1.5 MHz clock
[For PN-24DTA/PN-24CCT/
PN-24PRT/PZ-M649]
ON OFF 192 kHz clock
[For PN-BRTA]
OFF ON 2 MHz clock
[For PN-30DTC/PN-2BRT/
PN-4BRT/PN-30CCT/PN-30PRT/
PZ-M650]
ON ON Not used
20
0
01
02
INSTALLATION PROCEDURE