Toa FS-970 SERIES - Manual (Page 9)

9
330
270
220
190
160
140
130
110
100
330
310
260
220
190
170
150
140
120
330
330
330
330
330
310
280
250
230
330
270
220
190
160
140
130
110
100
330
310
260
220
190
170
150
140
120
330
330
330
330
330
310
280
250
230
330
270
220
190
160
140
130
110
100
330
310
260
220
190
170
150
140
120
330
330
330
330
330
310
280
250
230
330
270
220
190
160
140
130
110
100
330
310
260
220
190
170
150
140
120
330
330
330
330
330
310
280
250
230
330
270
220
190
160
140
130
110
100
330
310
260
220
190
170
150
140
120
330
330
330
330
330
310
280
250
230
No. of zones of the main rack and emergency remote control unit
140
110
90
70
60
50
40
40
30
6AH
7AH
2
1
2
c
7AH
7AH
4
2
c
12AH
7AH
2
2
2
c
6AH
12AH
3
2
c
7AH
12AH
2
2
2
c
12AH
12AH
4
2
c
6AH
18AH
4
2
d
7AH
18AH
2
3
3
c
12AH
18AH
6
3
c
2
1
b
6AH
24AH
5
3
c
7AH
24AH
2
4
3
c
12AH
24AH
6
3
c
6AH
30AH
6
3
d
12AH
30AH
7
4
c
7AH
30AH
2
5
4
c
480W
2
720W
2
1080W
3
1440W
4
1800W
5
12AH
4. NI-CD BATTERY REPLACEMENT
Emergency Power Supply Panel DS-029B
Ni-Cd battery
Connector
Front panel mounting screw
Front panel
1. Remove battery connectors.
2. Take the batteries out of the battery compartment.
CAUTION
• Do not short-circuit or disassemble the Ni-Cd
battery. Also, do not expose it to excessive heat
or throw it into a fire.
• To prevent short-circuiting of removed Ni-Cd
batteries, wrap electrical tape around their
terminals.
• Do not use the Ni-Cd batteries in combination
with dry batteries or other types of battery.
• When replacing the Ni-Cd battery, only use the
type designated in the section "About the
Emergency Power Supply" on p. 8.